WIP: Plumbing input event latency reporting through Mus GPU.

gpu/ipc/gl_in_process_context.cc

Index: gpu/ipc/gl_in_process_context.cc
diff --git a/gpu/ipc/gl_in_process_context.cc b/gpu/ipc/gl_in_process_context.cc
index c854913758b2131ee2c50ca3bb0d2a24deaf6494..4fe80c71289783b715b57a62d882261df3494cb4 100644
--- a/gpu/ipc/gl_in_process_context.cc
+++ b/gpu/ipc/gl_in_process_context.cc
@@ -72,6 +72,8 @@ class GLInProcessContextImpl
       const gpu::InProcessCommandBuffer::UpdateVSyncParametersCallback&
           callback) override;
   void SetLock(base::Lock* lock) override;
+  void SetLatencyInfo(
+        const std::vector<ui::LatencyInfo>& latency_info) override;
 
  private:
   void Destroy();
@@ -115,6 +117,11 @@ void GLInProcessContextImpl::SetLock(base::Lock* lock) {
   NOTREACHED();
 }
 
+void GLInProcessContextImpl::SetLatencyInfo(
+      const std::vector<ui::LatencyInfo>& latency_info) {
+  return command_buffer_->SetLatencyInfo(latency_info);
+}
+
 bool GLInProcessContextImpl::Initialize(
     scoped_refptr<gl::GLSurface> surface,
     bool is_offscreen,