WTF: De-specialize PtrHash<T>.

third_party/WebKit/Source/bindings/core/v8/RetainedDOMInfo.cpp

Index: third_party/WebKit/Source/bindings/core/v8/RetainedDOMInfo.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/RetainedDOMInfo.cpp b/third_party/WebKit/Source/bindings/core/v8/RetainedDOMInfo.cpp
index 438aaa6fe0db5cc73aa1bce401424cd3d4e52c09..b150850fc164e40c4a8d28885dcf05fba00cdfdb 100644
--- a/third_party/WebKit/Source/bindings/core/v8/RetainedDOMInfo.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/RetainedDOMInfo.cpp
@@ -73,7 +73,7 @@ bool RetainedDOMInfo::IsEquivalent(v8::RetainedObjectInfo* other)
 
 intptr_t RetainedDOMInfo::GetHash()
 {
-    return PtrHash<void*>::hash(m_root);
+    return PtrHash<void>::hash(m_root);
 }
 
 const char* RetainedDOMInfo::GetGroupLabel()
@@ -122,7 +122,7 @@ bool ActiveDOMObjectsInfo::IsEquivalent(v8::RetainedObjectInfo* other)
 
 intptr_t ActiveDOMObjectsInfo::GetHash()
 {
-    return PtrHash<void*>::hash(this);
+    return PtrHash<void>::hash(this);
 }
 
 const char* ActiveDOMObjectsInfo::GetGroupLabel()