gpu: Implement the new fence syncs in mojo command buffer.

components/mus/gles2/command_buffer_local.h

Index: components/mus/gles2/command_buffer_local.h
diff --git a/components/mus/gles2/command_buffer_local.h b/components/mus/gles2/command_buffer_local.h
index 625bbd60ea7a71ebddf52fd37177a3c7ec079f94..22856608680c8be1ad7cf104dfb81a76d5900a54 100644
--- a/components/mus/gles2/command_buffer_local.h
+++ b/components/mus/gles2/command_buffer_local.h
@@ -21,6 +21,8 @@ class CommandBuffer;
 class CommandBufferService;
 class GpuScheduler;
 class GpuControlService;
+class SyncPointClient;
+class SyncPointOrderData;
 namespace gles2 {
 class GLES2Decoder;
 }
@@ -93,10 +95,13 @@ class CommandBufferLocal : public gpu::GpuControl {
   void OnParseError();
   void OnContextLost(uint32_t reason);
 
+  const uint64_t command_buffer_id_;
   gfx::AcceleratedWidget widget_;
   scoped_refptr<GpuState> gpu_state_;
   scoped_ptr<gpu::CommandBufferService> command_buffer_;
   scoped_ptr<gpu::GpuScheduler> scheduler_;
+  scoped_refptr<gpu::SyncPointOrderData> sync_point_order_data_;
+  scoped_ptr<gpu::SyncPointClient> sync_point_client_;
   scoped_ptr<gpu::gles2::GLES2Decoder> decoder_;
   scoped_refptr<gfx::GLContext> context_;
   scoped_refptr<gfx::GLSurface> surface_;