List sync points to wait on in AsyncFlush message

gpu/command_buffer/client/client_test_helper.h

Index: gpu/command_buffer/client/client_test_helper.h
diff --git a/gpu/command_buffer/client/client_test_helper.h b/gpu/command_buffer/client/client_test_helper.h
index 6778a831e48e1121fba25f2f5f25208fecbdeca8..75d826545246abad2e37ae427018f82aeb115ac5 100644
--- a/gpu/command_buffer/client/client_test_helper.h
+++ b/gpu/command_buffer/client/client_test_helper.h
@@ -47,7 +47,7 @@ class MockCommandBufferBase : public CommandBufferServiceBase {
   // by CreateTransferBuffer. This is useful for testing expected ids.
   int32 GetNextFreeTransferBufferId();
 
-  void FlushHelper(int32 put_offset);
+  void FlushHelper(int32 put_offset, const std::vector<uint32>& sync_points);
   void DestroyTransferBufferHelper(int32 id);
 
   virtual void OnFlush() = 0;
@@ -69,7 +69,8 @@ class MockClientCommandBuffer : public MockCommandBufferBase {
   MOCK_METHOD0(OnFlush, void());
   MOCK_METHOD1(DestroyTransferBuffer, void(int32 id));
 
-  virtual void Flush(int32 put_offset) override;
+  virtual void Flush(int32 put_offset,
+                     const std::vector<uint32>& sync_points) override;
 
   void DelegateToFake();
 };
@@ -79,7 +80,8 @@ class MockClientCommandBufferMockFlush : public MockClientCommandBuffer {
   MockClientCommandBufferMockFlush();
   virtual ~MockClientCommandBufferMockFlush();
 
-  MOCK_METHOD1(Flush, void(int32 put_offset));
+  MOCK_METHOD2(Flush,
+               void(int32 put_offset, const std::vector<uint32>& sync_points));
 
   void DelegateToFake();
 };