LCOV - code coverage report
Current view: top level - obj-x86_64-pc-linux-gnu/dom/bindings - WebKitCSSMatrixBinding.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 320 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 21 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* THIS FILE IS AUTOGENERATED FROM WebKitCSSMatrix.webidl BY Codegen.py - DO NOT EDIT */
       2             : 
       3             : #include "DOMMatrixBinding.h"
       4             : #include "WebKitCSSMatrixBinding.h"
       5             : #include "WrapperFactory.h"
       6             : #include "mozilla/OwningNonNull.h"
       7             : #include "mozilla/dom/BindingUtils.h"
       8             : #include "mozilla/dom/DOMJSClass.h"
       9             : #include "mozilla/dom/NonRefcountedDOMObject.h"
      10             : #include "mozilla/dom/PrimitiveConversions.h"
      11             : #include "mozilla/dom/WebKitCSSMatrix.h"
      12             : #include "mozilla/dom/XrayExpandoClass.h"
      13             : 
      14             : namespace mozilla {
      15             : namespace dom {
      16             : 
      17             : namespace WebKitCSSMatrixBinding {
      18             : 
      19             : static_assert(IsRefcounted<NativeType>::value == IsRefcounted<DOMMatrixBinding::NativeType>::value,
      20             :               "Can't inherit from an interface with a different ownership model.");
      21             : 
      22             : static bool
      23           0 : setMatrixValue(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
      24             : {
      25           0 :   if (MOZ_UNLIKELY(args.length() < 1)) {
      26           0 :     return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WebKitCSSMatrix.setMatrixValue");
      27             :   }
      28           0 :   binding_detail::FakeString arg0;
      29           0 :   if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
      30           0 :     return false;
      31             :   }
      32           0 :   binding_detail::FastErrorResult rv;
      33           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->SetMatrixValue(NonNullHelper(Constify(arg0)), rv)));
      34           0 :   if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
      35           0 :     return false;
      36             :   }
      37           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
      38           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
      39           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
      40           0 :     return false;
      41             :   }
      42           0 :   return true;
      43             : }
      44             : 
      45             : static const JSJitInfo setMatrixValue_methodinfo = {
      46             :   { (JSJitGetterOp)setMatrixValue },
      47             :   { prototypes::id::WebKitCSSMatrix },
      48             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
      49             :   JSJitInfo::Method,
      50             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
      51             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
      52             :   false,  /* isInfallible. False in setters. */
      53             :   false,  /* isMovable.  Not relevant for setters. */
      54             :   false, /* isEliminatable.  Not relevant for setters. */
      55             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
      56             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
      57             :   false,  /* isTypedMethod.  Only relevant for methods. */
      58             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
      59             : };
      60             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
      61             : static_assert(0 < 1, "There is no slot for us");
      62             : 
      63             : static bool
      64           0 : multiply(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
      65             : {
      66           0 :   if (MOZ_UNLIKELY(args.length() < 1)) {
      67           0 :     return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WebKitCSSMatrix.multiply");
      68             :   }
      69           0 :   NonNull<mozilla::dom::WebKitCSSMatrix> arg0;
      70           0 :   if (args[0].isObject()) {
      71             :     {
      72           0 :       nsresult rv = UnwrapObject<prototypes::id::WebKitCSSMatrix, mozilla::dom::WebKitCSSMatrix>(args[0], arg0);
      73           0 :       if (NS_FAILED(rv)) {
      74           0 :         ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of WebKitCSSMatrix.multiply", "WebKitCSSMatrix");
      75           0 :         return false;
      76             :       }
      77             :     }
      78             :   } else {
      79           0 :     ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of WebKitCSSMatrix.multiply");
      80           0 :     return false;
      81             :   }
      82           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->Multiply(NonNullHelper(arg0))));
      83           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
      84           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
      85           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
      86           0 :     return false;
      87             :   }
      88           0 :   return true;
      89             : }
      90             : 
      91             : static const JSJitInfo multiply_methodinfo = {
      92             :   { (JSJitGetterOp)multiply },
      93             :   { prototypes::id::WebKitCSSMatrix },
      94             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
      95             :   JSJitInfo::Method,
      96             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
      97             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
      98             :   false,  /* isInfallible. False in setters. */
      99             :   false,  /* isMovable.  Not relevant for setters. */
     100             :   false, /* isEliminatable.  Not relevant for setters. */
     101             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     102             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     103             :   false,  /* isTypedMethod.  Only relevant for methods. */
     104             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     105             : };
     106             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     107             : static_assert(0 < 1, "There is no slot for us");
     108             : 
     109             : static bool
     110           0 : inverse(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     111             : {
     112           0 :   binding_detail::FastErrorResult rv;
     113           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->Inverse(rv)));
     114           0 :   if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
     115           0 :     return false;
     116             :   }
     117           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     118           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     119           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     120           0 :     return false;
     121             :   }
     122           0 :   return true;
     123             : }
     124             : 
     125             : static const JSJitInfo inverse_methodinfo = {
     126             :   { (JSJitGetterOp)inverse },
     127             :   { prototypes::id::WebKitCSSMatrix },
     128             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     129             :   JSJitInfo::Method,
     130             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     131             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     132             :   false,  /* isInfallible. False in setters. */
     133             :   false,  /* isMovable.  Not relevant for setters. */
     134             :   false, /* isEliminatable.  Not relevant for setters. */
     135             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     136             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     137             :   false,  /* isTypedMethod.  Only relevant for methods. */
     138             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     139             : };
     140             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     141             : static_assert(0 < 1, "There is no slot for us");
     142             : 
     143             : static bool
     144           0 : translate(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     145             : {
     146             :   double arg0;
     147           0 :   if (args.hasDefined(0)) {
     148           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
     149           0 :       return false;
     150             :     }
     151             :   } else {
     152           0 :     arg0 = 0.0;
     153             :   }
     154             :   double arg1;
     155           0 :   if (args.hasDefined(1)) {
     156           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[1], &arg1)) {
     157           0 :       return false;
     158             :     }
     159             :   } else {
     160           0 :     arg1 = 0.0;
     161             :   }
     162             :   double arg2;
     163           0 :   if (args.hasDefined(2)) {
     164           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[2], &arg2)) {
     165           0 :       return false;
     166             :     }
     167             :   } else {
     168           0 :     arg2 = 0.0;
     169             :   }
     170           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->Translate(arg0, arg1, arg2)));
     171           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     172           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     173           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     174           0 :     return false;
     175             :   }
     176           0 :   return true;
     177             : }
     178             : 
     179             : static const JSJitInfo translate_methodinfo = {
     180             :   { (JSJitGetterOp)translate },
     181             :   { prototypes::id::WebKitCSSMatrix },
     182             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     183             :   JSJitInfo::Method,
     184             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     185             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     186             :   false,  /* isInfallible. False in setters. */
     187             :   false,  /* isMovable.  Not relevant for setters. */
     188             :   false, /* isEliminatable.  Not relevant for setters. */
     189             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     190             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     191             :   false,  /* isTypedMethod.  Only relevant for methods. */
     192             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     193             : };
     194             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     195             : static_assert(0 < 1, "There is no slot for us");
     196             : 
     197             : static bool
     198           0 : scale(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     199             : {
     200             :   double arg0;
     201           0 :   if (args.hasDefined(0)) {
     202           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
     203           0 :       return false;
     204             :     }
     205             :   } else {
     206           0 :     arg0 = 1.0;
     207             :   }
     208           0 :   Optional<double> arg1;
     209           0 :   if (args.hasDefined(1)) {
     210           0 :     arg1.Construct();
     211           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[1], &arg1.Value())) {
     212           0 :       return false;
     213             :     }
     214             :   }
     215             :   double arg2;
     216           0 :   if (args.hasDefined(2)) {
     217           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[2], &arg2)) {
     218           0 :       return false;
     219             :     }
     220             :   } else {
     221           0 :     arg2 = 1.0;
     222             :   }
     223           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->Scale(arg0, Constify(arg1), arg2)));
     224           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     225           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     226           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     227           0 :     return false;
     228             :   }
     229           0 :   return true;
     230             : }
     231             : 
     232             : static const JSJitInfo scale_methodinfo = {
     233             :   { (JSJitGetterOp)scale },
     234             :   { prototypes::id::WebKitCSSMatrix },
     235             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     236             :   JSJitInfo::Method,
     237             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     238             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     239             :   false,  /* isInfallible. False in setters. */
     240             :   false,  /* isMovable.  Not relevant for setters. */
     241             :   false, /* isEliminatable.  Not relevant for setters. */
     242             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     243             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     244             :   false,  /* isTypedMethod.  Only relevant for methods. */
     245             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     246             : };
     247             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     248             : static_assert(0 < 1, "There is no slot for us");
     249             : 
     250             : static bool
     251           0 : rotate(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     252             : {
     253             :   double arg0;
     254           0 :   if (args.hasDefined(0)) {
     255           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
     256           0 :       return false;
     257             :     }
     258             :   } else {
     259           0 :     arg0 = 0.0;
     260             :   }
     261           0 :   Optional<double> arg1;
     262           0 :   if (args.hasDefined(1)) {
     263           0 :     arg1.Construct();
     264           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[1], &arg1.Value())) {
     265           0 :       return false;
     266             :     }
     267             :   }
     268           0 :   Optional<double> arg2;
     269           0 :   if (args.hasDefined(2)) {
     270           0 :     arg2.Construct();
     271           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[2], &arg2.Value())) {
     272           0 :       return false;
     273             :     }
     274             :   }
     275           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->Rotate(arg0, Constify(arg1), Constify(arg2))));
     276           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     277           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     278           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     279           0 :     return false;
     280             :   }
     281           0 :   return true;
     282             : }
     283             : 
     284             : static const JSJitInfo rotate_methodinfo = {
     285             :   { (JSJitGetterOp)rotate },
     286             :   { prototypes::id::WebKitCSSMatrix },
     287             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     288             :   JSJitInfo::Method,
     289             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     290             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     291             :   false,  /* isInfallible. False in setters. */
     292             :   false,  /* isMovable.  Not relevant for setters. */
     293             :   false, /* isEliminatable.  Not relevant for setters. */
     294             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     295             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     296             :   false,  /* isTypedMethod.  Only relevant for methods. */
     297             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     298             : };
     299             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     300             : static_assert(0 < 1, "There is no slot for us");
     301             : 
     302             : static bool
     303           0 : rotateAxisAngle(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     304             : {
     305             :   double arg0;
     306           0 :   if (args.hasDefined(0)) {
     307           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
     308           0 :       return false;
     309             :     }
     310             :   } else {
     311           0 :     arg0 = 0.0;
     312             :   }
     313             :   double arg1;
     314           0 :   if (args.hasDefined(1)) {
     315           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[1], &arg1)) {
     316           0 :       return false;
     317             :     }
     318             :   } else {
     319           0 :     arg1 = 0.0;
     320             :   }
     321             :   double arg2;
     322           0 :   if (args.hasDefined(2)) {
     323           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[2], &arg2)) {
     324           0 :       return false;
     325             :     }
     326             :   } else {
     327           0 :     arg2 = 0.0;
     328             :   }
     329             :   double arg3;
     330           0 :   if (args.hasDefined(3)) {
     331           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[3], &arg3)) {
     332           0 :       return false;
     333             :     }
     334             :   } else {
     335           0 :     arg3 = 0.0;
     336             :   }
     337           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->RotateAxisAngle(arg0, arg1, arg2, arg3)));
     338           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     339           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     340           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     341           0 :     return false;
     342             :   }
     343           0 :   return true;
     344             : }
     345             : 
     346             : static const JSJitInfo rotateAxisAngle_methodinfo = {
     347             :   { (JSJitGetterOp)rotateAxisAngle },
     348             :   { prototypes::id::WebKitCSSMatrix },
     349             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     350             :   JSJitInfo::Method,
     351             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     352             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     353             :   false,  /* isInfallible. False in setters. */
     354             :   false,  /* isMovable.  Not relevant for setters. */
     355             :   false, /* isEliminatable.  Not relevant for setters. */
     356             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     357             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     358             :   false,  /* isTypedMethod.  Only relevant for methods. */
     359             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     360             : };
     361             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     362             : static_assert(0 < 1, "There is no slot for us");
     363             : 
     364             : static bool
     365           0 : skewX(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     366             : {
     367             :   double arg0;
     368           0 :   if (args.hasDefined(0)) {
     369           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
     370           0 :       return false;
     371             :     }
     372             :   } else {
     373           0 :     arg0 = 0.0;
     374             :   }
     375           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->SkewX(arg0)));
     376           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     377           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     378           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     379           0 :     return false;
     380             :   }
     381           0 :   return true;
     382             : }
     383             : 
     384             : static const JSJitInfo skewX_methodinfo = {
     385             :   { (JSJitGetterOp)skewX },
     386             :   { prototypes::id::WebKitCSSMatrix },
     387             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     388             :   JSJitInfo::Method,
     389             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     390             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     391             :   false,  /* isInfallible. False in setters. */
     392             :   false,  /* isMovable.  Not relevant for setters. */
     393             :   false, /* isEliminatable.  Not relevant for setters. */
     394             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     395             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     396             :   false,  /* isTypedMethod.  Only relevant for methods. */
     397             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     398             : };
     399             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     400             : static_assert(0 < 1, "There is no slot for us");
     401             : 
     402             : static bool
     403           0 : skewY(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WebKitCSSMatrix* self, const JSJitMethodCallArgs& args)
     404             : {
     405             :   double arg0;
     406           0 :   if (args.hasDefined(0)) {
     407           0 :     if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
     408           0 :       return false;
     409             :     }
     410             :   } else {
     411           0 :     arg0 = 0.0;
     412             :   }
     413           0 :   auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(self->SkewY(arg0)));
     414           0 :   MOZ_ASSERT(!JS_IsExceptionPending(cx));
     415           0 :   if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
     416           0 :     MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     417           0 :     return false;
     418             :   }
     419           0 :   return true;
     420             : }
     421             : 
     422             : static const JSJitInfo skewY_methodinfo = {
     423             :   { (JSJitGetterOp)skewY },
     424             :   { prototypes::id::WebKitCSSMatrix },
     425             :   { PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth },
     426             :   JSJitInfo::Method,
     427             :   JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
     428             :   JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
     429             :   false,  /* isInfallible. False in setters. */
     430             :   false,  /* isMovable.  Not relevant for setters. */
     431             :   false, /* isEliminatable.  Not relevant for setters. */
     432             :   false, /* isAlwaysInSlot.  Only relevant for getters. */
     433             :   false, /* isLazilyCachedInSlot.  Only relevant for getters. */
     434             :   false,  /* isTypedMethod.  Only relevant for methods. */
     435             :   0   /* Reserved slot index, if we're stored in a slot, else 0. */
     436             : };
     437             : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
     438             : static_assert(0 < 1, "There is no slot for us");
     439             : 
     440             : static bool
     441           0 : _addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
     442             : {
     443           0 :   mozilla::dom::WebKitCSSMatrix* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::WebKitCSSMatrix>(obj);
     444             :   // We don't want to preserve if we don't have a wrapper, and we
     445             :   // obviously can't preserve if we're not initialized.
     446           0 :   if (self && self->GetWrapperPreserveColor()) {
     447           0 :     PreserveWrapper(self);
     448             :   }
     449           0 :   return true;
     450             : }
     451             : 
     452             : static void
     453           0 : _finalize(js::FreeOp* fop, JSObject* obj)
     454             : {
     455           0 :   mozilla::dom::WebKitCSSMatrix* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::WebKitCSSMatrix>(obj);
     456           0 :   if (self) {
     457           0 :     ClearWrapper(self, self, obj);
     458           0 :     AddForDeferredFinalization<mozilla::dom::WebKitCSSMatrix>(self);
     459             :   }
     460           0 : }
     461             : 
     462             : static void
     463           0 : _objectMoved(JSObject* obj, const JSObject* old)
     464             : {
     465           0 :   mozilla::dom::WebKitCSSMatrix* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::WebKitCSSMatrix>(obj);
     466           0 :   if (self) {
     467           0 :     UpdateWrapper(self, self, obj, old);
     468             :   }
     469           0 : }
     470             : 
     471             : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
     472             : #if defined(__clang__)
     473             : #pragma clang diagnostic push
     474             : #pragma clang diagnostic ignored "-Wmissing-braces"
     475             : #endif
     476             : static const JSFunctionSpec sMethods_specs[] = {
     477             :   JS_FNSPEC("setMatrixValue", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&setMatrixValue_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
     478             :   JS_FNSPEC("multiply", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&multiply_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
     479             :   JS_FNSPEC("inverse", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&inverse_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     480             :   JS_FNSPEC("translate", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&translate_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     481             :   JS_FNSPEC("scale", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&scale_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     482             :   JS_FNSPEC("rotate", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&rotate_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     483             :   JS_FNSPEC("rotateAxisAngle", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&rotateAxisAngle_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     484             :   JS_FNSPEC("skewX", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&skewX_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     485             :   JS_FNSPEC("skewY", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&skewY_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
     486             :   JS_FS_END
     487             : };
     488             : #if defined(__clang__)
     489             : #pragma clang diagnostic pop
     490             : #endif
     491             : 
     492             : 
     493             : // Can't be const because the pref-enabled boolean needs to be writable
     494             : static Prefable<const JSFunctionSpec> sMethods[] = {
     495             :   { nullptr, &sMethods_specs[0] },
     496             :   { nullptr, nullptr }
     497             : };
     498             : 
     499             : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
     500             :     "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
     501             : static_assert(9 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
     502             :     "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
     503             : 
     504             : 
     505             : static uint16_t sNativeProperties_sortedPropertyIndices[9];
     506             : static PropertyInfo sNativeProperties_propertyInfos[9];
     507             : 
     508             : static const NativePropertiesN<1> sNativeProperties = {
     509             :   false, 0,
     510             :   false, 0,
     511             :   true,  0 /* sMethods */,
     512             :   false, 0,
     513             :   false, 0,
     514             :   false, 0,
     515             :   false, 0,
     516             :   -1,
     517             :   9,
     518             :   sNativeProperties_sortedPropertyIndices,
     519             :   {
     520             :     { sMethods, &sNativeProperties_propertyInfos[0] }
     521             :   }
     522             : };
     523             : static_assert(9 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
     524             :     "We have a property info count that is oversized");
     525             : 
     526             : static bool
     527           0 : _constructor(JSContext* cx, unsigned argc, JS::Value* vp)
     528             : {
     529           0 :   JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
     530           0 :   JS::Rooted<JSObject*> obj(cx, &args.callee());
     531           0 :   if (!args.isConstructing()) {
     532             :     // XXXbz wish I could get the name from the callee instead of
     533             :     // Adding more relocations
     534           0 :     return ThrowConstructorWithoutNew(cx, "WebKitCSSMatrix");
     535             :   }
     536             : 
     537           0 :   GlobalObject global(cx, obj);
     538           0 :   if (global.Failed()) {
     539           0 :     return false;
     540             :   }
     541             : 
     542           0 :   JS::Rooted<JSObject*> desiredProto(cx);
     543           0 :   if (!GetDesiredProto(cx, args, &desiredProto)) {
     544           0 :     return false;
     545             :   }
     546             : 
     547           0 :   unsigned argcount = std::min(args.length(), 1u);
     548           0 :   switch (argcount) {
     549             :     case 0: {
     550           0 :       bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
     551           0 :       Maybe<JSAutoCompartment> ac;
     552           0 :       if (objIsXray) {
     553           0 :         obj = js::CheckedUnwrap(obj);
     554           0 :         if (!obj) {
     555           0 :           return false;
     556             :         }
     557           0 :         ac.emplace(cx, obj);
     558           0 :         if (!JS_WrapObject(cx, &desiredProto)) {
     559           0 :           return false;
     560             :         }
     561             :       }
     562           0 :       binding_detail::FastErrorResult rv;
     563           0 :       auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(mozilla::dom::WebKitCSSMatrix::Constructor(global, rv)));
     564           0 :       if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
     565           0 :         return false;
     566             :       }
     567           0 :       MOZ_ASSERT(!JS_IsExceptionPending(cx));
     568             :       static_assert(!IsPointer<decltype(result)>::value,
     569             :                     "NewObject implies that we need to keep the object alive with a strong reference.");
     570           0 :       if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
     571           0 :         MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     572           0 :         return false;
     573             :       }
     574           0 :       return true;
     575             :       break;
     576             :     }
     577             :     case 1: {
     578           0 :       if (args[0].isObject()) {
     579             :         do {
     580           0 :           NonNull<mozilla::dom::WebKitCSSMatrix> arg0;
     581             :           {
     582           0 :             nsresult rv = UnwrapObject<prototypes::id::WebKitCSSMatrix, mozilla::dom::WebKitCSSMatrix>(args[0], arg0);
     583           0 :             if (NS_FAILED(rv)) {
     584           0 :               break;
     585             :             }
     586             :           }
     587           0 :           bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
     588           0 :           Maybe<JSAutoCompartment> ac;
     589           0 :           if (objIsXray) {
     590           0 :             obj = js::CheckedUnwrap(obj);
     591           0 :             if (!obj) {
     592           0 :               return false;
     593             :             }
     594           0 :             ac.emplace(cx, obj);
     595           0 :             if (!JS_WrapObject(cx, &desiredProto)) {
     596           0 :               return false;
     597             :             }
     598             :           }
     599           0 :           binding_detail::FastErrorResult rv;
     600           0 :           auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(mozilla::dom::WebKitCSSMatrix::Constructor(global, NonNullHelper(arg0), rv)));
     601           0 :           if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
     602           0 :             return false;
     603             :           }
     604           0 :           MOZ_ASSERT(!JS_IsExceptionPending(cx));
     605             :           static_assert(!IsPointer<decltype(result)>::value,
     606             :                         "NewObject implies that we need to keep the object alive with a strong reference.");
     607           0 :           if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
     608           0 :             MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     609           0 :             return false;
     610             :           }
     611           0 :           return true;
     612             :         } while (0);
     613             :       }
     614           0 :       bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
     615           0 :       binding_detail::FakeString arg0;
     616           0 :       if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
     617           0 :         return false;
     618             :       }
     619           0 :       Maybe<JSAutoCompartment> ac;
     620           0 :       if (objIsXray) {
     621           0 :         obj = js::CheckedUnwrap(obj);
     622           0 :         if (!obj) {
     623           0 :           return false;
     624             :         }
     625           0 :         ac.emplace(cx, obj);
     626           0 :         if (!JS_WrapObject(cx, &desiredProto)) {
     627           0 :           return false;
     628             :         }
     629             :       }
     630           0 :       binding_detail::FastErrorResult rv;
     631           0 :       auto result(StrongOrRawPtr<mozilla::dom::WebKitCSSMatrix>(mozilla::dom::WebKitCSSMatrix::Constructor(global, NonNullHelper(Constify(arg0)), rv)));
     632           0 :       if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
     633           0 :         return false;
     634             :       }
     635           0 :       MOZ_ASSERT(!JS_IsExceptionPending(cx));
     636             :       static_assert(!IsPointer<decltype(result)>::value,
     637             :                     "NewObject implies that we need to keep the object alive with a strong reference.");
     638           0 :       if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
     639           0 :         MOZ_ASSERT(true || JS_IsExceptionPending(cx));
     640           0 :         return false;
     641             :       }
     642           0 :       return true;
     643             :       break;
     644             :     }
     645             :     default: {
     646           0 :       return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WebKitCSSMatrix");
     647             :       break;
     648             :     }
     649             :   }
     650             :   MOZ_CRASH("We have an always-returning default case");
     651             :   return false;
     652             : }
     653             : 
     654             : static const js::ClassOps sInterfaceObjectClassOps = {
     655             :     nullptr,               /* addProperty */
     656             :     nullptr,               /* delProperty */
     657             :     nullptr,               /* getProperty */
     658             :     nullptr,               /* setProperty */
     659             :     nullptr,               /* enumerate */
     660             :     nullptr,               /* newEnumerate */
     661             :     nullptr,               /* resolve */
     662             :     nullptr,               /* mayResolve */
     663             :     nullptr,               /* finalize */
     664             :     _constructor, /* call */
     665             :     nullptr,               /* hasInstance */
     666             :     _constructor, /* construct */
     667             :     nullptr,               /* trace */
     668             : };
     669             : 
     670             : static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
     671             :   {
     672             :     "Function",
     673             :     JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
     674             :     &sInterfaceObjectClassOps,
     675             :     JS_NULL_CLASS_SPEC,
     676             :     JS_NULL_CLASS_EXT,
     677             :     &sInterfaceObjectClassObjectOps
     678             :   },
     679             :   eInterface,
     680             :   true,
     681             :   prototypes::id::WebKitCSSMatrix,
     682             :   PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth,
     683             :   sNativePropertyHooks,
     684             :   "function WebKitCSSMatrix() {\n    [native code]\n}",
     685             :   DOMMatrixBinding::GetConstructorObject
     686             : };
     687             : 
     688             : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
     689             :   {
     690             :     "WebKitCSSMatrixPrototype",
     691             :     JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
     692             :     JS_NULL_CLASS_OPS,
     693             :     JS_NULL_CLASS_SPEC,
     694             :     JS_NULL_CLASS_EXT,
     695             :     JS_NULL_OBJECT_OPS
     696             :   },
     697             :   eInterfacePrototype,
     698             :   false,
     699             :   prototypes::id::WebKitCSSMatrix,
     700             :   PrototypeTraits<prototypes::id::WebKitCSSMatrix>::Depth,
     701             :   sNativePropertyHooks,
     702             :   "[object WebKitCSSMatrixPrototype]",
     703             :   DOMMatrixBinding::GetProtoObject
     704             : };
     705             : 
     706             : bool
     707           0 : ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
     708             : {
     709           0 :   return mozilla::dom::WebKitCSSMatrix::FeatureEnabled(aCx, aObj);
     710             : }
     711             : 
     712             : JSObject*
     713           0 : DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
     714             : {
     715           0 :   return GetConstructorObjectHandle(aCx, aDefineOnGlobal);
     716             : }
     717             : 
     718             : static const js::ClassOps sClassOps = {
     719             :   _addProperty, /* addProperty */
     720             :   nullptr,               /* delProperty */
     721             :   nullptr,               /* getProperty */
     722             :   nullptr,               /* setProperty */
     723             :   nullptr,               /* enumerate */
     724             :   nullptr, /* newEnumerate */
     725             :   nullptr, /* resolve */
     726             :   nullptr, /* mayResolve */
     727             :   _finalize, /* finalize */
     728             :   nullptr, /* call */
     729             :   nullptr,               /* hasInstance */
     730             :   nullptr,               /* construct */
     731             :   nullptr, /* trace */
     732             : };
     733             : 
     734             : static const js::ClassExtension sClassExtension = {
     735             :   nullptr, /* weakmapKeyDelegateOp */
     736             :   _objectMoved /* objectMovedOp */
     737             : };
     738             : 
     739             : static const DOMJSClass sClass = {
     740             :   { "WebKitCSSMatrix",
     741             :     JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
     742             :     &sClassOps,
     743             :     JS_NULL_CLASS_SPEC,
     744             :     &sClassExtension,
     745             :     JS_NULL_OBJECT_OPS
     746             :   },
     747             :   { prototypes::id::DOMMatrixReadOnly, prototypes::id::DOMMatrix, prototypes::id::WebKitCSSMatrix, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
     748             :   IsBaseOf<nsISupports, mozilla::dom::WebKitCSSMatrix >::value,
     749             :   sNativePropertyHooks,
     750             :   FindAssociatedGlobalForNative<mozilla::dom::WebKitCSSMatrix>::Get,
     751             :   GetProtoObjectHandle,
     752             :   GetCCParticipant<mozilla::dom::WebKitCSSMatrix>::Get()
     753             : };
     754             : static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
     755             :               "Must have the right minimal number of reserved slots.");
     756             : static_assert(1 >= 1,
     757             :               "Must have enough reserved slots.");
     758             : 
     759             : const JSClass*
     760           0 : GetJSClass()
     761             : {
     762           0 :   return sClass.ToJSClass();
     763             : }
     764             : 
     765             : bool
     766           0 : Wrap(JSContext* aCx, mozilla::dom::WebKitCSSMatrix* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
     767             : {
     768             :   MOZ_ASSERT(static_cast<mozilla::dom::WebKitCSSMatrix*>(aObject) ==
     769             :              reinterpret_cast<mozilla::dom::WebKitCSSMatrix*>(aObject),
     770             :              "Multiple inheritance for mozilla::dom::WebKitCSSMatrix is broken.");
     771             :   MOZ_ASSERT(static_cast<mozilla::dom::DOMMatrix*>(aObject) ==
     772             :              reinterpret_cast<mozilla::dom::DOMMatrix*>(aObject),
     773             :              "Multiple inheritance for mozilla::dom::DOMMatrix is broken.");
     774             :   MOZ_ASSERT(static_cast<mozilla::dom::DOMMatrixReadOnly*>(aObject) ==
     775             :              reinterpret_cast<mozilla::dom::DOMMatrixReadOnly*>(aObject),
     776             :              "Multiple inheritance for mozilla::dom::DOMMatrixReadOnly is broken.");
     777           0 :   MOZ_ASSERT(ToSupportsIsCorrect(aObject));
     778           0 :   MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
     779           0 :   MOZ_ASSERT(!aCache->GetWrapper(),
     780             :              "You should probably not be using Wrap() directly; use "
     781             :              "GetOrCreateDOMReflector instead");
     782             : 
     783           0 :   MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
     784             :              "nsISupports must be on our primary inheritance chain");
     785             : 
     786           0 :   JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
     787           0 :   if (!global) {
     788           0 :     return false;
     789             :   }
     790           0 :   MOZ_ASSERT(JS_IsGlobalObject(global));
     791           0 :   MOZ_ASSERT(JS::ObjectIsNotGray(global));
     792             : 
     793             :   // That might have ended up wrapping us already, due to the wonders
     794             :   // of XBL.  Check for that, and bail out as needed.
     795           0 :   aReflector.set(aCache->GetWrapper());
     796           0 :   if (aReflector) {
     797             : #ifdef DEBUG
     798           0 :     binding_detail::AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
     799             : #endif // DEBUG
     800           0 :     return true;
     801             :   }
     802             : 
     803           0 :   JSAutoCompartment ac(aCx, global);
     804           0 :   JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
     805           0 :   if (!canonicalProto) {
     806           0 :     return false;
     807             :   }
     808           0 :   JS::Rooted<JSObject*> proto(aCx);
     809           0 :   if (aGivenProto) {
     810           0 :     proto = aGivenProto;
     811             :     // Unfortunately, while aGivenProto was in the compartment of aCx
     812             :     // coming in, we changed compartments to that of "parent" so may need
     813             :     // to wrap the proto here.
     814           0 :     if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
     815           0 :       if (!JS_WrapObject(aCx, &proto)) {
     816           0 :         return false;
     817             :       }
     818             :     }
     819             :   } else {
     820           0 :     proto = canonicalProto;
     821             :   }
     822             : 
     823           0 :   BindingJSObjectCreator<mozilla::dom::WebKitCSSMatrix> creator(aCx);
     824           0 :   creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
     825           0 :   if (!aReflector) {
     826           0 :     return false;
     827             :   }
     828             : 
     829           0 :   aCache->SetWrapper(aReflector);
     830           0 :   creator.InitializationSucceeded();
     831             : 
     832           0 :   MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
     833             :              aCache->GetWrapperPreserveColor() == aReflector);
     834             :   // If proto != canonicalProto, we have to preserve our wrapper;
     835             :   // otherwise we won't be able to properly recreate it later, since
     836             :   // we won't know what proto to use.  Note that we don't check
     837             :   // aGivenProto here, since it's entirely possible (and even
     838             :   // somewhat common) to have a non-null aGivenProto which is the
     839             :   // same as canonicalProto.
     840           0 :   if (proto != canonicalProto) {
     841           0 :     PreserveWrapper(aObject);
     842             :   }
     843             : 
     844           0 :   return true;
     845             : }
     846             : 
     847             : const NativePropertyHooks sNativePropertyHooks[] = { {
     848             :   nullptr,
     849             :   nullptr,
     850             :   nullptr,
     851             :   { sNativeProperties.Upcast(), nullptr },
     852             :   prototypes::id::WebKitCSSMatrix,
     853             :   constructors::id::WebKitCSSMatrix,
     854             :   DOMMatrixBinding::sNativePropertyHooks,
     855             :   &DefaultXrayExpandoObjectClass
     856             : } };
     857             : 
     858             : void
     859           0 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
     860             : {
     861           0 :   JS::Handle<JSObject*> parentProto(DOMMatrixBinding::GetProtoObjectHandle(aCx));
     862           0 :   if (!parentProto) {
     863           0 :     return;
     864             :   }
     865             : 
     866           0 :   JS::Handle<JSObject*> constructorProto(DOMMatrixBinding::GetConstructorObjectHandle(aCx));
     867           0 :   if (!constructorProto) {
     868           0 :     return;
     869             :   }
     870             : 
     871             :   static bool sIdsInited = false;
     872           0 :   if (!sIdsInited && NS_IsMainThread()) {
     873           0 :     if (!InitIds(aCx, sNativeProperties.Upcast())) {
     874           0 :       return;
     875             :     }
     876           0 :     sIdsInited = true;
     877             :   }
     878             : 
     879           0 :   JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::WebKitCSSMatrix);
     880           0 :   JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::WebKitCSSMatrix);
     881           0 :   dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
     882             :                               &sPrototypeClass.mBase, protoCache,
     883             :                               constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
     884             :                               interfaceCache,
     885             :                               sNativeProperties.Upcast(),
     886             :                               nullptr,
     887             :                               "WebKitCSSMatrix", aDefineOnGlobal,
     888             :                               nullptr,
     889           0 :                               false);
     890             : }
     891             : 
     892             : JS::Handle<JSObject*>
     893           0 : GetProtoObjectHandle(JSContext* aCx)
     894             : {
     895             :   /* Get the interface prototype object for this class.  This will create the
     896             :      object as needed. */
     897           0 :   bool aDefineOnGlobal = true;
     898             : 
     899             :   /* Make sure our global is sane.  Hopefully we can remove this sometime */
     900           0 :   JSObject* global = JS::CurrentGlobalOrNull(aCx);
     901           0 :   if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
     902           0 :     return nullptr;
     903             :   }
     904             : 
     905             :   /* Check to see whether the interface objects are already installed */
     906           0 :   ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
     907           0 :   if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::WebKitCSSMatrix)) {
     908           0 :     JS::Rooted<JSObject*> rootedGlobal(aCx, global);
     909           0 :     CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
     910             :   }
     911             : 
     912             :   /*
     913             :    * The object might _still_ be null, but that's OK.
     914             :    *
     915             :    * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
     916             :    * traced by TraceProtoAndIfaceCache() and its contents are never
     917             :    * changed after they have been set.
     918             :    *
     919             :    * Calling address() avoids the read read barrier that does gray
     920             :    * unmarking, but it's not possible for the object to be gray here.
     921             :    */
     922             : 
     923           0 :   const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::WebKitCSSMatrix);
     924           0 :   MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
     925           0 :   return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
     926             : }
     927             : 
     928             : JS::Handle<JSObject*>
     929           0 : GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
     930             : {
     931             :   /* Get the interface object for this class.  This will create the object as
     932             :      needed. */
     933             : 
     934             :   /* Make sure our global is sane.  Hopefully we can remove this sometime */
     935           0 :   JSObject* global = JS::CurrentGlobalOrNull(aCx);
     936           0 :   if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
     937           0 :     return nullptr;
     938             :   }
     939             : 
     940             :   /* Check to see whether the interface objects are already installed */
     941           0 :   ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
     942           0 :   if (!protoAndIfaceCache.HasEntryInSlot(constructors::id::WebKitCSSMatrix)) {
     943           0 :     JS::Rooted<JSObject*> rootedGlobal(aCx, global);
     944           0 :     CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
     945             :   }
     946             : 
     947             :   /*
     948             :    * The object might _still_ be null, but that's OK.
     949             :    *
     950             :    * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
     951             :    * traced by TraceProtoAndIfaceCache() and its contents are never
     952             :    * changed after they have been set.
     953             :    *
     954             :    * Calling address() avoids the read read barrier that does gray
     955             :    * unmarking, but it's not possible for the object to be gray here.
     956             :    */
     957             : 
     958           0 :   const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::WebKitCSSMatrix);
     959           0 :   MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
     960           0 :   return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
     961             : }
     962             : 
     963             : JSObject*
     964           0 : GetConstructorObject(JSContext* aCx)
     965             : {
     966           0 :   return GetConstructorObjectHandle(aCx);
     967             : }
     968             : 
     969             : } // namespace WebKitCSSMatrixBinding
     970             : 
     971             : 
     972             : 
     973             : } // namespace dom
     974             : } // namespace mozilla

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