cc: Add gfx::BufferFormat to cc::ResourceProvider::Resource.

cc/ipc/transferable_resource_struct_traits.h

 // Copyright 2016 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_IPC_TRANSFERABLE_RESOURCE_STRUCT_TRAITS_H_
 #define CC_IPC_TRANSFERABLE_RESOURCE_STRUCT_TRAITS_H_
 
 #include "cc/ipc/transferable_resource.mojom-shared.h"
 #include "cc/resources/transferable_resource.h"
 
 namespace mojo {
 
 template <>
 struct StructTraits<cc::mojom::TransferableResourceDataView,
                     cc::TransferableResource> {
   static uint32_t id(const cc::TransferableResource& resource) {
     return resource.id;
   }
 
   static cc::mojom::ResourceFormat format(
       const cc::TransferableResource& resource) {
     return static_cast<cc::mojom::ResourceFormat>(resource.format);
   }
 
+  static gfx::mojom::BufferFormat buffer_format(
+      const cc::TransferableResource& resource) {
+    return static_cast<gfx::mojom::BufferFormat>(resource.buffer_format);
+  }
+
   static uint32_t filter(const cc::TransferableResource& resource) {
     return resource.filter;
   }
 
   static gfx::Size size(const cc::TransferableResource& resource) {
     return resource.size;
   }
 
   static const gpu::MailboxHolder& mailbox_holder(
       const cc::TransferableResource& resource) {
@@ skipping 34 matching lines @@
 #endif
   }
 
   static bool Read(cc::mojom::TransferableResourceDataView data,
                    cc::TransferableResource* out);
 };
 
 }  // namespace mojo
 
 #endif  // CC_IPC_TRANSFERABLE_RESOURCE_STRUCT_TRAITS_H_