Display skips swapping if overlays draw the damage

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 "base/android/jni_android.h"
@@ skipping 70 matching lines @@
       const base::Callback<void(gpu::Capabilities)>&
           populate_gpu_capabilities_callback)
       : cc::OutputSurface(context_provider),
         compositor_(compositor),
         populate_gpu_capabilities_callback_(populate_gpu_capabilities_callback),
         swap_buffers_completion_callback_(
             base::Bind(&OutputSurfaceWithoutParent::OnSwapBuffersCompleted,
                        base::Unretained(this))) {
     capabilities_.adjust_deadline_for_parent = false;
     capabilities_.max_frames_pending = kMaxDisplaySwapBuffers;
+    capabilities_.schedules_overlays_without_swap = true;
   }
 
   ~OutputSurfaceWithoutParent() override { compositor_->RemoveObserver(this); }
 
   void SwapBuffers(cc::CompositorFrame* frame) override {
     GetCommandBufferProxy()->SetLatencyInfo(frame->metadata.latency_info);
     DCHECK(frame->gl_frame_data->sub_buffer_rect ==
            gfx::Rect(frame->gl_frame_data->size));
     context_provider_->ContextSupport()->Swap();
     client_->DidSwapBuffers();
@@ skipping 698 matching lines @@
 
 void CompositorImpl::SetNeedsAnimate() {
   needs_animate_ = true;
   if (!host_->visible())
     return;
 
   host_->SetNeedsAnimate();
 }
 
 }  // namespace content