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Unified Diff: Source/core/rendering/RenderBox.cpp

Issue 264963004: Mark when we may have been invalidated to early out on repaintTreeAfterLayout. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 8 months ago
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Index: Source/core/rendering/RenderBox.cpp
diff --git a/Source/core/rendering/RenderBox.cpp b/Source/core/rendering/RenderBox.cpp
index 2eac64358a3d6861b2b0ec13fdfdfe9c1b3192ad..1a68e80442b849e6336a22afe5583ff7ac98c59b 100644
--- a/Source/core/rendering/RenderBox.cpp
+++ b/Source/core/rendering/RenderBox.cpp
@@ -1558,6 +1558,9 @@ void RenderBox::repaintTreeAfterLayout()
ASSERT(RuntimeEnabledFeatures::repaintAfterLayoutEnabled());
ASSERT(!needsLayout());
+ if (!mayNeedInvalidation())
+ return;
+
const LayoutRect oldRepaintRect = previousRepaintRect();
const LayoutPoint oldPositionFromRepaintContainer = previousPositionFromRepaintContainer();
RenderLayerModelObject* repaintContainer = containerForRepaint();

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