GPU client side changes for GpuMemoryBuffers

gpu/command_buffer/client/gpu_memory_buffer_tracker_mock.h

Index: gpu/command_buffer/client/gpu_memory_buffer_tracker_mock.h
diff --git a/gpu/command_buffer/client/gpu_memory_buffer_tracker_mock.h b/gpu/command_buffer/client/gpu_memory_buffer_tracker_mock.h
new file mode 100644
index 0000000000000000000000000000000000000000..df80ce460cf433ec364144d39b5b614f1a538a2e
--- /dev/null
+++ b/gpu/command_buffer/client/gpu_memory_buffer_tracker_mock.h
@@ -0,0 +1,38 @@
+// 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.
+
+#ifndef GPU_COMMAND_BUFFER_CLIENT_GPU_MEMORY_BUFFER_TRACKER_MOCK_H_
+#define GPU_COMMAND_BUFFER_CLIENT_GPU_MEMORY_BUFFER_TRACKER_MOCK_H_
+
+#include <GLES2/gl2.h>
+
+#include "../client/gpu_memory_buffer_tracker.h"
+#include "gles2_impl_export.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace gpu {
+class GpuMemoryBuffer;
+
+namespace gles2 {
+class ImageFactory;
+
+// Mock implementation of the GpuMemoryBufferTracker
+class GLES2_IMPL_EXPORT GpuMemoryBufferTrackerMock
+    : public GpuMemoryBufferTracker {
+ public:
+  GpuMemoryBufferTrackerMock(ImageFactory* image_factory);
+  virtual ~GpuMemoryBufferTrackerMock();
+
+  MOCK_METHOD2(CreateBuffer, GLuint(GLsizei, GLsizei));
+  MOCK_METHOD1(GetBuffer, GpuMemoryBuffer*(GLuint));
+  MOCK_METHOD1(RemoveBuffer, void(GLuint));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferTrackerMock);
+};
+
+}  // namespace gles2
+}  // namespace gpu
+
+#endif  // GPU_COMMAND_BUFFER_CLIENT_GPU_MEMORY_BUFFER_TRACKER_MOCK_H_