compositor-worker: Introduce CompositorWorker.

Source/bindings/modules/v8/custom/V8CompositorWorkerGlobalScopeCustom.cpp

+// Copyright 2015 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/modules/v8/V8CompositorWorkerGlobalScope.h"
+
+#include "bindings/core/v8/PostMessage.h"
+#include "bindings/core/v8/V8Binding.h"
+
+namespace blink {
+
+// TODO(sadrul): This stub should be replaced by generated code.
+void V8CompositorWorkerGlobalScope::postMessageMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    postMessageMethodCommon("CompositorWorkerGlobalScope", V8CompositorWorkerGlobalScope::toImpl(info.Holder()), info);
+}
+
+} // namespace blink