Adding RenderWidgetHostViewChildFrame for OOPIF view.

content/common/frame_param_macros.h

Index: content/common/frame_param_macros.h
diff --git a/content/common/frame_param_macros.h b/content/common/frame_param_macros.h
new file mode 100644
index 0000000000000000000000000000000000000000..84e06510ab09b7efdc434bcee0584215b7cfc89f
--- /dev/null
+++ b/content/common/frame_param_macros.h
@@ -0,0 +1,56 @@
+// Copyright (c) 2012 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.
+
+// Allows for sharing of IPC param structures between BrowserPlugin code and
+// RenderFrame code. All these should be folded directly back into the IPCs in
+// frame_messages.h once BrowserPlugin has been fully converted over to use
+// the RenderFrame infrastructure.
+//
+// TODO(ajwong): Remove once BrowserPlugin has been converted to use
+// RenderFrames. http://crbug.com/330264
+
+#ifndef CONTENT_COMMON_FRAME_PARAM_MACROS_H_
+#define CONTENT_COMMON_FRAME_PARAM_MACROS_H_
+
+#include "cc/output/compositor_frame_ack.h"
+#include "cc/output/compositor_frame.h"
+#include "content/public/common/common_param_traits.h"
+#include "ipc/ipc_message_macros.h"
+
+#undef IPC_MESSAGE_EXPORT
+#define IPC_MESSAGE_EXPORT CONTENT_EXPORT
+
+IPC_STRUCT_BEGIN(FrameMsg_BuffersSwapped_Params)
+  IPC_STRUCT_MEMBER(int, gpu_host_id)
+  IPC_STRUCT_MEMBER(int, gpu_route_id)
+  IPC_STRUCT_MEMBER(std::string, mailbox_name)
+  IPC_STRUCT_MEMBER(gfx::Size, size)
+IPC_STRUCT_END()
+
+IPC_STRUCT_BEGIN(FrameMsg_CompositorFrameSwapped_Params)
+  // Specifies which RenderWidget produced the CompositorFrame.
+  IPC_STRUCT_MEMBER(int, producing_host_id)
+  IPC_STRUCT_MEMBER(int, producing_route_id)
+
+  IPC_STRUCT_MEMBER(cc::CompositorFrame, frame)
+  IPC_STRUCT_MEMBER(uint32, output_surface_id)
+IPC_STRUCT_END()
+
+IPC_STRUCT_BEGIN(FrameHostMsg_BuffersSwappedACK_Params)
+  IPC_STRUCT_MEMBER(int, gpu_host_id)
+  IPC_STRUCT_MEMBER(int, gpu_route_id)
+  IPC_STRUCT_MEMBER(std::string, mailbox_name)
+  IPC_STRUCT_MEMBER(uint32, sync_point)
+IPC_STRUCT_END()
+
+IPC_STRUCT_BEGIN(FrameHostMsg_CompositorFrameSwappedACK_Params)
+  // Specifies which RenderWidget produced the CompositorFrame.
+  IPC_STRUCT_MEMBER(int, producing_host_id)
+  IPC_STRUCT_MEMBER(int, producing_route_id)
+
+  IPC_STRUCT_MEMBER(uint32, output_surface_id)
+  IPC_STRUCT_MEMBER(cc::CompositorFrameAck, ack)
+IPC_STRUCT_END()
+
+#endif  // CONTENT_COMMON_FRAME_PARAM_MACROS_H_