Implement reflected attributes of HTMLMarqueeElement in Blink-in-JS

Source/bindings/core/v8/PrivateScriptRunner.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "bindings/core/v8/PrivateScriptRunner.h"
 
 #include "bindings/core/v8/DOMWrapperWorld.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8Binding.h"
@@ skipping 73 matching lines @@
 }
 
 static void initializeHolderIfNeeded(ScriptState* scriptState, v8::Handle<v8::Object> classObject, v8::Handle<v8::Value> holder)
 {
     RELEASE_ASSERT(!holder.IsEmpty());
     RELEASE_ASSERT(holder->IsObject());
     v8::Handle<v8::Object> holderObject = v8::Handle<v8::Object>::Cast(holder);
     v8::Isolate* isolate = scriptState->isolate();
     v8::Handle<v8::Value> isInitialized = V8HiddenValue::getHiddenValue(isolate, holderObject, V8HiddenValue::privateScriptObjectIsInitialized(isolate));
     if (isInitialized.IsEmpty()) {
-        v8::Handle<v8::Value> initializeFunction = classObject->Get(v8String(isolate, "constructor"));
+        v8::TryCatch block;
+        v8::Handle<v8::Value> initializeFunction = classObject->Get(v8String(isolate, "initialize"));
         if (!initializeFunction.IsEmpty() && initializeFunction->IsFunction()) {
             V8ScriptRunner::callFunction(v8::Handle<v8::Function>::Cast(initializeFunction), scriptState->executionContext(), holder, 0, 0, isolate);
         }
         isInitialized = v8Boolean(true, isolate);
         V8HiddenValue::setHiddenValue(isolate, holderObject, V8HiddenValue::privateScriptObjectIsInitialized(isolate), isInitialized);
     }
 }
 
 v8::Handle<v8::Value> PrivateScriptRunner::installClass(LocalFrame* frame, String className)
 {
@@ skipping 59 matching lines @@
     RELEASE_ASSERT(!message.IsEmpty() && message->IsString());
     v8::Handle<v8::Value> code = exceptionObject->Get(v8String(isolate, "code"));
     RELEASE_ASSERT(!code.IsEmpty() && code->IsInt32());
     // FIXME: Support JavaScript errors such as TypeError, RangeError and SecurityError.
     exceptionState.throwDOMException(toInt32(code), toCoreString(v8::Handle<v8::String>::Cast(message)));
     exceptionState.throwIfNeeded();
     return true;
 }
 
 } // namespace WebCore