Separate TransferableResource into own header

cc/transferable_resource.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_TRANSERABLE_RESOURCE_H_
+#define CC_TRANSERABLE_RESOURCE_H_
+
+#include <vector>
+
+#include "cc/cc_export.h"
+#include "ui/gfx/size.h"
+#include "third_party/khronos/GLES2/gl2.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebCompositorTransferableResourceList.h"
+
+namespace cc {
+
+struct Mailbox {
+  GLbyte name[64];
+};
+
+struct CC_EXPORT TransferableResource {
+  TransferableResource();
+  ~TransferableResource();
+
+  unsigned id;
+  GLenum format;
+  gfx::Size size;
+  Mailbox mailbox;
+};
+
+typedef std::vector<TransferableResource> TransferableResourceArray;
+
+struct CC_EXPORT TransferableResourceList :
+    public NON_EXPORTED_BASE(WebKit::WebCompositorTransferableResourceList) {
+  TransferableResourceList();
+  ~TransferableResourceList();
+
+  TransferableResourceArray resources;
+  unsigned sync_point;
+};
+
+}  // namespace cc
+
+#endif  // CC_TRANSERABLE_RESOURCE_H_