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Unified Diff: third_party/WebKit/WebCore/rendering/RenderLayer.h

Issue 21184: WebKit merge 40722:40785 (part 1) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 11 years, 10 months ago
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Index: third_party/WebKit/WebCore/rendering/RenderLayer.h
===================================================================
--- third_party/WebKit/WebCore/rendering/RenderLayer.h (revision 9391)
+++ third_party/WebKit/WebCore/rendering/RenderLayer.h (working copy)
@@ -301,6 +301,9 @@
bool inResizeMode() const { return m_inResizeMode; }
void setInResizeMode(bool b) { m_inResizeMode = b; }
+ // Can't just check !parent() because we might be unrooted.
+ bool isRootLayer() const { return renderer()->node()->isDocumentNode(); }
+
#if USE(ACCELERATED_COMPOSITING)
RenderLayerCompositor* compositor() const;
#endif
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