gpu: Refactor GpuMemoryBuffer framework for multi-process support.

gpu/command_buffer/client/gpu_memory_buffer_mock.cc

Index: gpu/command_buffer/client/gpu_memory_buffer_mock.cc
diff --git a/gpu/command_buffer/client/gpu_memory_buffer_mock.cc b/gpu/command_buffer/client/gpu_memory_buffer_mock.cc
deleted file mode 100644
index 289b0feac8503d79d3942bc6ec35779dd8cf984f..0000000000000000000000000000000000000000
--- a/gpu/command_buffer/client/gpu_memory_buffer_mock.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) 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.
-
-#include "gpu/command_buffer/client/gpu_memory_buffer_mock.h"
-
-namespace gpu {
-
-GpuMemoryBufferMock::GpuMemoryBufferMock(int width, int height) {
-}
-
-GpuMemoryBufferMock::~GpuMemoryBufferMock() {
-  Die();
-}
-
-}  // namespace gpu