Implement HTMLMediaElement::srcObject.

Source/bindings/core/v8/custom/V8HTMLMediaElementCustom.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/V8HTMLMediaElement.h"
+
+#include "bindings/core/v8/ScriptState.h"
+#include "bindings/core/v8/ScriptValue.h"
+#include "core/html/MediaProvider.h"
+
+namespace blink {
+
+static v8::Handle<v8::Value> toV8Object(MediaProvider* provider, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    if (provider && provider->eventTarget())
+        return toV8(provider->eventTarget(), creationContext, isolate);
+
+    return v8Undefined();
+}
+
+void blink::V8HTMLMediaElement::srcObjectAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    HTMLMediaElement* impl = V8HTMLMediaElement::toImpl(info.Holder());
+    v8SetReturnValue(info, toV8Object(impl->srcObject(), info.Holder(), info.GetIsolate()));
+}
+
+void blink::V8HTMLMediaElement::srcObjectAttributeSetterCustom(v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
+{
+    HTMLMediaElement* impl = V8HTMLMediaElement::toImpl(info.Holder());
+    ScriptValue scriptValue(ScriptState::current(info.GetIsolate()), value);
+    impl->setSrcObject(MediaProvider::convert(scriptValue));
+}
+
+} // namespace blink