SetLatencyInfoCallback  143 content/common/gpu/gpu_command_buffer_stub.h   void SetLatencyInfoCallback(const LatencyInfoCallback& callback);
SetLatencyInfoCallback   57 content/common/gpu/image_transport_surface.cc     stub_->SetLatencyInfoCallback(
SetLatencyInfoCallback   72 content/common/gpu/image_transport_surface.cc   stub_->SetLatencyInfoCallback(