Send compositor frame IPC with metadata.

cc/compositor_frame.h

 // Copyright 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.
 
 #ifndef CC_COMPOSITOR_FRAME_H_
 #define CC_COMPOSITOR_FRAME_H_
 
 #include "cc/cc_export.h"
-#include "cc/render_pass.h"
-#include "cc/scoped_ptr_vector.h"
-#include "cc/transferable_resource.h"
-#include "ui/gfx/size.h"
+#include "cc/compositor_frame_metadata.h"
 
 namespace cc {
 
 class CC_EXPORT CompositorFrame {
  public:
   CompositorFrame();
   ~CompositorFrame();

[piman, 2012/12/14 22:02:22]

Don't we need a virtual destructor?

[aelias_OOO_until_Jul13, 2012/12/15 00:06:17]

Done.

 
-  gfx::Size size;
-  TransferableResourceList resource_list;
-  ScopedPtrVector<RenderPass> render_pass_list;
+  enum FrameType {
+    INVALID,
+    DELEGATED,
+    GL,
+  };
+
+  FrameType type;

[danakj, 2012/12/14 22:23:34]

Can we set the type in the constructor and make this constructor protected?

+
+  CompositorFrameMetadata metadata;
 };
 
 }  // namespace cc
 
 #endif  // CC_COMPOSITOR_FRAME_H_