Revert of Make cc::Display not own its BeginFrameSource

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 664 matching lines @@
     std::unique_ptr<cc::OutputSurface> display_output_surface,
     scoped_refptr<cc::VulkanContextProvider> vulkan_context_provider,
     scoped_refptr<cc::ContextProvider> context_provider) {
   DCHECK(output_surface_request_pending_);
 
   pending_swapbuffers_ = 0;
 
   cc::SurfaceManager* manager =
       ui::ContextProviderFactory::GetInstance()->GetSurfaceManager();
   auto* task_runner = base::ThreadTaskRunnerHandle::Get().get();
-  auto begin_frame_source = base::MakeUnique<ExternalBeginFrameSource>(this);
+  std::unique_ptr<ExternalBeginFrameSource> begin_frame_source(
+      new ExternalBeginFrameSource(this));
   std::unique_ptr<cc::DisplayScheduler> scheduler(new cc::DisplayScheduler(
       begin_frame_source.get(), task_runner,
       display_output_surface->capabilities().max_frames_pending));
 
   display_.reset(new cc::Display(
       HostSharedBitmapManager::current(),
       BrowserGpuMemoryBufferManager::current(),
-      host_->settings().renderer_settings, begin_frame_source.get(),
+      host_->settings().renderer_settings, std::move(begin_frame_source),
       std::move(display_output_surface), std::move(scheduler),
       base::MakeUnique<cc::TextureMailboxDeleter>(task_runner)));
-  begin_frame_source_ = std::move(begin_frame_source);
 
   std::unique_ptr<cc::SurfaceDisplayOutputSurface> delegated_output_surface(
       vulkan_context_provider ? new cc::SurfaceDisplayOutputSurface(
                                     manager, surface_id_allocator_.get(),
                                     display_.get(), vulkan_context_provider)
                               : new cc::SurfaceDisplayOutputSurface(
                                     manager, surface_id_allocator_.get(),
                                     display_.get(), context_provider, nullptr));
 
   display_->SetVisible(true);
@@ skipping 88 matching lines @@
 
   TRACE_EVENT0("compositor", "Compositor::SetNeedsAnimate");
   host_->SetNeedsAnimate();
 }
 
 bool CompositorImpl::HavePendingReadbacks() {
   return !readback_layer_tree_->children().empty();
 }
 
 }  // namespace content