Index: third_party/WebKit/Source/core/dom/NodeComputedStyle.h |
diff --git a/third_party/WebKit/Source/core/dom/NodeComputedStyle.h b/third_party/WebKit/Source/core/dom/NodeComputedStyle.h |
index 78872cdcf125b3139e08a8e7752e6eda40cfea34..a5a9f39ea3c6d12e0662013b8a89dd45807f95d0 100644 |
--- a/third_party/WebKit/Source/core/dom/NodeComputedStyle.h |
+++ b/third_party/WebKit/Source/core/dom/NodeComputedStyle.h |
@@ -25,8 +25,10 @@ |
#ifndef NodeComputedStyle_h |
#define NodeComputedStyle_h |
+#include "core/dom/ElementRareData.h" |
#include "core/dom/LayoutTreeBuilderTraversal.h" |
#include "core/dom/Node.h" |
+#include "core/dom/NodeRareData.h" |
#include "core/dom/shadow/InsertionPoint.h" |
#include "core/html/HTMLOptGroupElement.h" |
#include "core/layout/LayoutObject.h" |
@@ -41,14 +43,19 @@ inline const ComputedStyle* Node::computedStyle() const |
inline ComputedStyle* Node::mutableComputedStyle() const |
{ |
- if (LayoutObject* layoutObject = this->layoutObject()) |
- return layoutObject->mutableStyle(); |
+ if (hasLayoutObject()) |
+ return layoutObject()->mutableStyle(); |
// <option> and <optgroup> can be styled even if they don't get layout objects, |
// so they store their style internally and return it through nonLayoutObjectComputedStyle(). |
// We check here explicitly to avoid the virtual call in the common case. |
if (isHTMLOptGroupElement(*this) || isHTMLOptionElement(this)) |
return nonLayoutObjectComputedStyle(); |
- return 0; |
+ if (hasRareData()) { |
+ NodeRareData* rareData = this->rareData(); |
+ DCHECK(rareData->isElementRareData()); |
+ return static_cast<ElementRareData*>(rareData)->computedStyle(); |
+ } |
+ return m_data.m_computedStyle; |
} |
inline const ComputedStyle* Node::parentComputedStyle() const |