Changes DOMDataStore's map type from DOMWrapperMap<void> to DOMWrapperMap<ScriptWrappableBase>.

BUG=235436

Review URL: https://codereview.chromium.org/460673002

git-svn-id: svn://svn.chromium.org/blink/trunk@179958 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/bindings/core/v8/DOMDataStore.h

@@ -204,9 +204,19 @@ private:
     }
 
     bool m_isMainWorld;
-    DOMWrapperMap<void> m_wrapperMap;
+    DOMWrapperMap<ScriptWrappableBase> m_wrapperMap;
 };
 
+template <>
+inline void DOMWrapperMap<ScriptWrappableBase>::PersistentValueMapTraits::Dispose(
+    v8::Isolate* isolate,
+    v8::UniquePersistent<v8::Object> value,
+    ScriptWrappableBase* key)
+{
+    RELEASE_ASSERT(!value.IsEmpty()); // See crbug.com/368095.
+    releaseObject(v8::Local<v8::Object>::New(isolate, value));
+}
+
 } // namespace blink
 
 #endif // DOMDataStore_h

third_party/WebKit/Source/bindings/core/v8/DOMWrapperMap.h

@@ -155,16 +155,6 @@ private:
     typename PersistentValueMapTraits::MapType m_map;
 };
 
-template <>
-inline void DOMWrapperMap<void>::PersistentValueMapTraits::Dispose(
-    v8::Isolate* isolate,
-    v8::UniquePersistent<v8::Object> value,
-    void* key)
-{
-    RELEASE_ASSERT(!value.IsEmpty()); // See crbug.com/368095.
-    releaseObject(v8::Local<v8::Object>::New(isolate, value));
-}
-
 } // namespace blink
 
 #endif // DOMWrapperMap_h