Don't force full repaint on size change in style

Source/core/rendering/RenderObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 97 matching lines @@
 enum MapCoordinatesMode {
     IsFixed = 1 << 0,
     UseTransforms = 1 << 1,
     ApplyContainerFlip = 1 << 2,
     TraverseDocumentBoundaries = 1 << 3,
 };
 typedef unsigned MapCoordinatesFlags;
 
 enum InvalidationReason {
     InvalidationIncremental,
-    InvalidationSelfLayout,
+    InvalidationFull,
     InvalidationBorderFitLines,
     InvalidationBorderRadius,
     InvalidationBoundsChangeWithBackground,
     InvalidationBoundsChange,
     InvalidationLocationChange,
     InvalidationScroll,
     InvalidationSelection,
     InvalidationLayer,
     InvalidationPaint,
     InvalidationPaintRectangle
@@ skipping 699 matching lines @@
     void invalidatePaintUsingContainer(const RenderLayerModelObject* paintInvalidationContainer, const IntRect&, InvalidationReason) const;
 
     // Invalidate the paint of the entire object. Called when, e.g., the color of a border changes, or when a border
     // style changes.
     void paintInvalidationForWholeRenderer() const;
 
     // Invalidate the paint of a specific subrectangle within a given object. The rect |r| is in the object's coordinate space.
     void invalidatePaintRectangle(const LayoutRect&) const;
 
     // Invalidate the paint only if our old bounds and new bounds are different. The caller may pass in newBounds if they are known.
-    bool invalidatePaintAfterLayoutIfNeeded(const RenderLayerModelObject* paintInvalidationContainer, bool wasSelfLayout,
+    bool invalidatePaintAfterLayoutIfNeeded(const RenderLayerModelObject* paintInvalidationContainer, bool shouldDoFullRepaintInvalidation,
         const LayoutRect& oldBounds, const LayoutPoint& oldPositionFromPaintInvalidationContainer,
         const LayoutRect* newBoundsPtr = 0, const LayoutPoint* newPositionFromPaintInvalidationContainer = 0);
 
     // Walk the tree after layout issuing paint invalidations for renderers that have changed or moved, updating bounds that have changed, and clearing paint invalidation state.
     virtual void invalidateTreeAfterLayout(const RenderLayerModelObject&);
 
     virtual void invalidatePaintForOverflow();
     void invalidatePaintForOverflowIfNeeded();
 
     bool checkForPaintInvalidation() const;
@@ skipping 632 matching lines @@
 void showTree(const WebCore::RenderObject*);
 void showLineTree(const WebCore::RenderObject*);
 void showRenderTree(const WebCore::RenderObject* object1);
 // We don't make object2 an optional parameter so that showRenderTree
 // can be called from gdb easily.
 void showRenderTree(const WebCore::RenderObject* object1, const WebCore::RenderObject* object2);
 
 #endif
 
 #endif // RenderObject_h