WIP: Plumbing input event latency reporting through Mus GPU.

content/browser/renderer_host/compositor_impl_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/compositor_impl_android.h"
 
 #include <android/bitmap.h>
 #include <android/native_window_jni.h>
 #include <stdint.h>
 #include <unordered_set>
@@ skipping 212 matching lines @@
         overlay_candidate_validator_(
             new display_compositor::
                 CompositorOverlayCandidateValidatorAndroid()),
         weak_ptr_factory_(this) {
     capabilities_.max_frames_pending = kMaxDisplaySwapBuffers;
   }
 
   ~AndroidOutputSurface() override = default;
 
   void SwapBuffers(cc::OutputSurfaceFrame frame) override {
-    GetCommandBufferProxy()->SetLatencyInfo(frame.latency_info);
+    GetCommandBufferProxy()->AddLatencyInfo(frame.latency_info);
     if (frame.sub_buffer_rect) {
       DCHECK(frame.sub_buffer_rect->IsEmpty());
       context_provider_->ContextSupport()->CommitOverlayPlanes();
     } else {
       context_provider_->ContextSupport()->Swap();
     }
   }
 
   void BindToClient(cc::OutputSurfaceClient* client) override {
     DCHECK(client);
@@ skipping 618 matching lines @@
   }
   GetSurfaceManager()->UnregisterFrameSinkHierarchy(frame_sink_id_,
                                                     frame_sink_id);
 }
 
 bool CompositorImpl::HavePendingReadbacks() {
   return !readback_layer_tree_->children().empty();
 }
 
 }  // namespace content