GPU: Replace AsyncPixelTransferState with AsyncPixelTransferDelegate.

gpu/command_buffer/service/async_pixel_transfer_manager_mock.h

 // Copyright 2013 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 GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_MANAGER_TEST_H_
 #define GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_MANAGER_TEST_H_
 
 #include "gpu/command_buffer/service/async_pixel_transfer_manager.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace gpu {
 
 class MockAsyncPixelTransferManager : public AsyncPixelTransferManager {
  public:
   MockAsyncPixelTransferManager();
   virtual ~MockAsyncPixelTransferManager();
 
   // AsyncPixelTransferManager implementation:
   MOCK_METHOD0(BindCompletedAsyncTransfers, void());
   MOCK_METHOD2(AsyncNotifyCompletion,
       void(const AsyncMemoryParams& mem_params,
            const CompletionCallback& callback));
   MOCK_METHOD0(GetTextureUploadCount, uint32());
   MOCK_METHOD0(GetTotalTextureUploadTime, base::TimeDelta());
   MOCK_METHOD0(ProcessMorePendingTransfers, void());
   MOCK_METHOD0(NeedsProcessMorePendingTransfers, bool());
-  MOCK_METHOD0(GetAsyncPixelTransferDelegate, AsyncPixelTransferDelegate*());
+  MOCK_METHOD2(
+      CreatePixelTransferDelegateImpl,
+      AsyncPixelTransferDelegate*(gles2::TextureRef* ref,
+                                  const AsyncTexImage2DParams& define_params));
 
+ private:
   DISALLOW_COPY_AND_ASSIGN(MockAsyncPixelTransferManager);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_MANAGER_TEST_H_