cc: Make separate interface for BeginFrame ipc from OutputSurface

content/renderer/gpu/compositor_ipc_message_filter.cc

Index: content/renderer/gpu/compositor_ipc_message_filter.cc
diff --git a/content/renderer/gpu/compositor_ipc_message_filter.cc b/content/renderer/gpu/compositor_ipc_message_filter.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9714f051b820487c7f6e01341d06844198704c8c
--- /dev/null
+++ b/content/renderer/gpu/compositor_ipc_message_filter.cc
@@ -0,0 +1,26 @@
+// 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 "content/renderer/gpu/compositor_ipc_message_filter.h"
+
+#include "content/common/view_messages.h"
+#include "ipc/ipc_forwarding_message_filter.h"
+
+namespace content {
+
+IPC::ForwardingMessageFilter* CreateCompositorIPCMessageFilter(
+    base::TaskRunner* target_task_runner) {
+  uint32 messages_to_filter[] = {
+    ViewMsg_BeginFrame::ID,
+    ViewMsg_ReclaimCompositorResources::ID,
+    ViewMsg_SwapCompositorFrameAck::ID,
+    ViewMsg_UpdateVSyncParameters::ID
+  };
+
+  return new IPC::ForwardingMessageFilter(
+      messages_to_filter, arraysize(messages_to_filter),
+      target_task_runner);
+}
+
+}  // namespace content