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1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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31 #include "core/dom/FullscreenElementStack.h" | 31 #include "core/dom/FullscreenElementStack.h" |
32 #include "core/dom/Node.h" | 32 #include "core/dom/Node.h" |
33 #include "core/frame/EventHandlerRegistry.h" | 33 #include "core/frame/EventHandlerRegistry.h" |
34 #include "core/frame/FrameView.h" | 34 #include "core/frame/FrameView.h" |
35 #include "core/frame/LocalFrame.h" | 35 #include "core/frame/LocalFrame.h" |
36 #include "core/frame/Settings.h" | 36 #include "core/frame/Settings.h" |
37 #include "core/html/HTMLElement.h" | 37 #include "core/html/HTMLElement.h" |
38 #include "core/page/Page.h" | 38 #include "core/page/Page.h" |
39 #include "core/plugins/PluginView.h" | 39 #include "core/plugins/PluginView.h" |
40 #include "core/rendering/RenderGeometryMap.h" | 40 #include "core/rendering/RenderGeometryMap.h" |
| 41 #include "core/rendering/RenderPart.h" |
41 #include "core/rendering/RenderView.h" | 42 #include "core/rendering/RenderView.h" |
42 #include "core/rendering/compositing/CompositedLayerMapping.h" | 43 #include "core/rendering/compositing/CompositedLayerMapping.h" |
43 #include "core/rendering/compositing/RenderLayerCompositor.h" | 44 #include "core/rendering/compositing/RenderLayerCompositor.h" |
44 #include "platform/RuntimeEnabledFeatures.h" | 45 #include "platform/RuntimeEnabledFeatures.h" |
45 #include "platform/TraceEvent.h" | 46 #include "platform/TraceEvent.h" |
46 #include "platform/exported/WebScrollbarImpl.h" | 47 #include "platform/exported/WebScrollbarImpl.h" |
47 #include "platform/exported/WebScrollbarThemeGeometryNative.h" | 48 #include "platform/exported/WebScrollbarThemeGeometryNative.h" |
48 #include "platform/geometry/Region.h" | 49 #include "platform/geometry/Region.h" |
49 #include "platform/geometry/TransformState.h" | 50 #include "platform/geometry/TransformState.h" |
50 #include "platform/graphics/GraphicsLayer.h" | 51 #include "platform/graphics/GraphicsLayer.h" |
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999 bool frameIsScrollable = frameView && frameView->isScrollable(); | 1000 bool frameIsScrollable = frameView && frameView->isScrollable(); |
1000 if (frameIsScrollable != m_wasFrameScrollable) | 1001 if (frameIsScrollable != m_wasFrameScrollable) |
1001 return true; | 1002 return true; |
1002 | 1003 |
1003 if (WebLayer* scrollLayer = frameView ? toWebLayer(frameView->layerForScroll
ing()) : 0) | 1004 if (WebLayer* scrollLayer = frameView ? toWebLayer(frameView->layerForScroll
ing()) : 0) |
1004 return blink::WebSize(frameView->contentsSize()) != scrollLayer->bounds(
); | 1005 return blink::WebSize(frameView->contentsSize()) != scrollLayer->bounds(
); |
1005 return false; | 1006 return false; |
1006 } | 1007 } |
1007 | 1008 |
1008 } // namespace WebCore | 1009 } // namespace WebCore |
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