Add toV8Value which takes creation context and isolate to WebBlob as arguments.

BUG=369451

Review URL: https://codereview.chromium.org/313263002

git-svn-id: svn://svn.chromium.org/blink/trunk@175545 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/web/WebBlob.cpp

@@ -83,11 +83,16 @@ WebString WebBlob::uuid()
     return m_private->uuid();
 }
 
-v8::Handle<v8::Value> WebBlob::toV8Value()
+v8::Handle<v8::Value> WebBlob::toV8Value(v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     if (!m_private.get())
         return v8::Handle<v8::Value>();
-    return toV8(m_private.get(), v8::Handle<v8::Object>(), v8::Isolate::GetCurrent());
+    return toV8(m_private.get(), creationContext, isolate);
+}
+
+v8::Handle<v8::Value> WebBlob::toV8Value()
+{
+    return toV8Value(v8::Handle<v8::Object>(), v8::Isolate::GetCurrent());
 }
 
 WebBlob::WebBlob(const PassRefPtrWillBeRawPtr<WebCore::Blob>& blob)

third_party/WebKit/public/web/WebBlob.h

@@ -42,6 +42,8 @@
 #endif
 
 namespace v8 {
+class Isolate;
+class Object;
 class Value;
 template <class T> class Handle;
 }
@@ -72,6 +74,8 @@ public:
 
     bool isNull() const { return m_private.isNull(); }
 
+    BLINK_EXPORT v8::Handle<v8::Value>  toV8Value(v8::Handle<v8::Object> creationContext, v8::Isolate*);
+    // FIXME: remove the following toV8Value after fixing chromium code.
     BLINK_EXPORT v8::Handle<v8::Value>  toV8Value();
 
 #if BLINK_IMPLEMENTATION