Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #include "FrameMetrics.h"
       7             : #include "gfxPrefs.h"
       8             : 
       9             : namespace mozilla {
      10             : namespace layers {
      11             : 
      12             : const FrameMetrics::ViewID FrameMetrics::NULL_SCROLL_ID = 0;
      13             : 
      14             : void
      15          35 : ScrollMetadata::SetUsesContainerScrolling(bool aValue) {
      16          35 :   MOZ_ASSERT_IF(aValue, gfxPrefs::LayoutUseContainersForRootFrames());
      17          35 :   mUsesContainerScrolling = aValue;
      18          35 : }
      19             : 
      20           3 : StaticAutoPtr<const ScrollMetadata> ScrollMetadata::sNullMetadata;
      21             : 
      22             : }
      23             : }