setMayNeedPaintInvalidation in setNeedsOverflowRecalcAfterStyleChange()

third_party/WebKit/Source/core/layout/LayoutObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
  *               (http://www.torchmobile.com/)
@@ skipping 1619 matching lines @@
                  ? object->parent()
                  : object->containingBlock();
     if (object)
       object->setChildNeedsOverflowRecalcAfterStyleChange();
   } while (object);
 }
 
 void LayoutObject::setNeedsOverflowRecalcAfterStyleChange() {
   bool neededRecalc = needsOverflowRecalcAfterStyleChange();
   setSelfNeedsOverflowRecalcAfterStyleChange();
+  setMayNeedPaintInvalidation();
   if (!neededRecalc)
     markAncestorsForOverflowRecalcIfNeeded();
 }
 
 DISABLE_CFI_PERF
 void LayoutObject::setStyle(PassRefPtr<ComputedStyle> style) {
   ASSERT(style);
 
   if (m_style == style) {
     // We need to run through adjustStyleDifference() for iframes, plugins, and
@@ skipping 2024 matching lines @@
     const blink::LayoutObject* root = object1;
     while (root->parent())
       root = root->parent();
     root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
   } else {
     WTFLogAlways("%s", "Cannot showLayoutTree. Root is (nil)");
   }
 }
 
 #endif