WIP - compositor worker mega patch.

third_party/WebKit/Source/core/dom/CompositorProxyClient.h

Index: third_party/WebKit/Source/core/dom/CompositorProxyClient.h
diff --git a/third_party/WebKit/Source/core/dom/CompositorProxyClient.h b/third_party/WebKit/Source/core/dom/CompositorProxyClient.h
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index 0000000000000000000000000000000000000000..ede5c8fccb76950697c7d31a7ca72c2ec27a2447
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+++ b/third_party/WebKit/Source/core/dom/CompositorProxyClient.h
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+// 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.
+
+#ifndef CompositorProxyClient_h
+#define CompositorProxyClient_h
+
+#include "core/CoreExport.h"
+#include "core/workers/WorkerClients.h"
+#include "platform/heap/Handle.h"
+#include "wtf/Noncopyable.h"
+
+namespace blink {
+
+class CompositorProxy;
+class WorkerClients;
+class WorkerGlobalScope;
+
+class CORE_EXPORT CompositorProxyClient : public NoBaseWillBeGarbageCollectedFinalized<CompositorProxyClient>,
+                                          public WillBeHeapSupplement<WorkerClients> {
+    WTF_MAKE_NONCOPYABLE(CompositorProxyClient);
+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(CompositorProxyClient);
+
+public:
+    CompositorProxyClient() {}
+    virtual ~CompositorProxyClient() {}
+
+    static CompositorProxyClient* from(WorkerClients*);
+    static const char* supplementName();
+
+    virtual void registerCompositorProxy(CompositorProxy*) = 0;
+    virtual void unregisterCompositorProxy(CompositorProxy*) = 0;
+    virtual void requestSync(CompositorProxy*) = 0;
+
+    virtual void setGlobalScope(WorkerGlobalScope*) = 0;
+    virtual void requestMutation() = 0;
+};
+
+CORE_EXPORT void provideCompositorProxyClientTo(WorkerClients*, PassOwnPtrWillBeRawPtr<CompositorProxyClient>);
+
+} // namespace blink
+
+#endif // CompositorProxyClient_h