cc: Add CompositorFrame class with IPC param traits for it

cc/transferable_resource.h

Index: cc/transferable_resource.h
diff --git a/cc/transferable_resource.h b/cc/transferable_resource.h
index a9ae58fb9f4d4d64fd4eccaf2e810987147a89c0..2d91d3b312a04da06f987a64d7e20345796cb6b5 100644
--- a/cc/transferable_resource.h
+++ b/cc/transferable_resource.h
@@ -10,11 +10,10 @@
 #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 {
+struct CC_EXPORT Mailbox {
   Mailbox();
   bool isZero() const;
   void setName(const GLbyte* name);
@@ -33,8 +32,7 @@ struct CC_EXPORT TransferableResource {
 
 typedef std::vector<TransferableResource> TransferableResourceArray;
 
-struct CC_EXPORT TransferableResourceList :
-    public NON_EXPORTED_BASE(WebKit::WebCompositorTransferableResourceList) {
+struct CC_EXPORT TransferableResourceList {
   TransferableResourceList();
   ~TransferableResourceList();