Implemented new fence syncs which replaces the old sync points.

gpu/command_buffer/common/command_buffer_mock.h

Index: gpu/command_buffer/common/command_buffer_mock.h
diff --git a/gpu/command_buffer/common/command_buffer_mock.h b/gpu/command_buffer/common/command_buffer_mock.h
index 9e1f7131e7a0d2687fa8086239e9c905875d2003..ad3d163aa5403d713e19dc5d2882932922adc393 100644
--- a/gpu/command_buffer/common/command_buffer_mock.h
+++ b/gpu/command_buffer/common/command_buffer_mock.h
@@ -33,6 +33,7 @@ class MockCommandBuffer : public CommandBufferServiceBase {
   MOCK_METHOD2(CreateTransferBuffer,
                scoped_refptr<gpu::Buffer>(size_t size, int32* id));
   MOCK_METHOD1(DestroyTransferBuffer, void(int32 id));
+  MOCK_METHOD2(GetRouteInformation, void(int* channel_id, uint32_t* route_id));
   MOCK_METHOD1(GetTransferBuffer, scoped_refptr<gpu::Buffer>(int32 id));
   MOCK_METHOD1(SetToken, void(int32 token));
   MOCK_METHOD1(SetParseError, void(error::Error error));