Refactor the Heap into ThreadHeap to prepare for per thread heaps

third_party/WebKit/Source/core/dom/ElementData.cpp

Index: third_party/WebKit/Source/core/dom/ElementData.cpp
diff --git a/third_party/WebKit/Source/core/dom/ElementData.cpp b/third_party/WebKit/Source/core/dom/ElementData.cpp
index 86a7f2e068917c9343f1439a695ef11a66d712cb..2840f9a5f757cea6ce333885d0d24fe76354eb4d 100644
--- a/third_party/WebKit/Source/core/dom/ElementData.cpp
+++ b/third_party/WebKit/Source/core/dom/ElementData.cpp
@@ -164,7 +164,7 @@ ShareableElementData::ShareableElementData(const UniqueElementData& other)
 PassRefPtrWillBeRawPtr<ShareableElementData> ShareableElementData::createWithAttributes(const Vector<Attribute>& attributes)
 {
 #if ENABLE(OILPAN)
-    void* slot = Heap::allocate<ElementData>(sizeForShareableElementDataWithAttributeCount(attributes.size()));
+    void* slot = ThreadHeap::allocate<ElementData>(sizeForShareableElementDataWithAttributeCount(attributes.size()));
 #else
     void* slot = WTF::Partitions::fastMalloc(sizeForShareableElementDataWithAttributeCount(attributes.size()), WTF_HEAP_PROFILER_TYPE_NAME(ShareableElementData));
 #endif
@@ -204,7 +204,7 @@ PassRefPtrWillBeRawPtr<UniqueElementData> UniqueElementData::create()
 PassRefPtrWillBeRawPtr<ShareableElementData> UniqueElementData::makeShareableCopy() const
 {
 #if ENABLE(OILPAN)
-    void* slot = Heap::allocate<ElementData>(sizeForShareableElementDataWithAttributeCount(m_attributeVector.size()));
+    void* slot = ThreadHeap::allocate<ElementData>(sizeForShareableElementDataWithAttributeCount(m_attributeVector.size()));
 #else
     void* slot = WTF::Partitions::fastMalloc(sizeForShareableElementDataWithAttributeCount(m_attributeVector.size()), WTF_HEAP_PROFILER_TYPE_NAME(ShareableElementData));
 #endif