WIP: Plumbing input event latency reporting through Mus GPU.

gpu/ipc/gl_in_process_context.h

Index: gpu/ipc/gl_in_process_context.h
diff --git a/gpu/ipc/gl_in_process_context.h b/gpu/ipc/gl_in_process_context.h
index eef93398c2497e412e59e81aa2db060ba3798462..016579889beec63d7e81d8d7ed0c4ac36de711af 100644
--- a/gpu/ipc/gl_in_process_context.h
+++ b/gpu/ipc/gl_in_process_context.h
@@ -64,6 +64,8 @@ class GL_IN_PROCESS_CONTEXT_EXPORT GLInProcessContext {
   virtual void SetUpdateVSyncParametersCallback(
       const gpu::InProcessCommandBuffer::UpdateVSyncParametersCallback&
           callback) = 0;
+
+  virtual InProcessCommandBuffer* GetInProcessCommandBuffer() = 0;

[mfomitchev, 2017/03/23 15:25:17]

Is this ok?

[Fady Samuel, 2017/03/23 17:24:38]

Can we plumb LatencyInfo in instead of InProcessCommandBuffer out?

 };
 
 }  // namespace gpu