Make cc::CompositorFrames movable [Part 2 of 2]

content/browser/renderer_host/render_widget_host_view_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/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include <utility>
 
@@ skipping 1006 matching lines @@
     current_surface_size_ = texture_size_in_layer_;
     location_bar_content_translation_ =
         frame.metadata.location_bar_content_translation;
     current_viewport_selection_ = frame.metadata.selection;
     AttachLayers();
   }
 
   cc::SurfaceFactory::DrawCallback ack_callback =
       base::Bind(&RenderWidgetHostViewAndroid::RunAckCallbacks,
                  weak_ptr_factory_.GetWeakPtr());
-  std::unique_ptr<cc::CompositorFrame> frame_copy(new cc::CompositorFrame);
-  *frame_copy = std::move(frame);
-  surface_factory_->SubmitCompositorFrame(surface_id_, std::move(frame_copy),
+  surface_factory_->SubmitCompositorFrame(surface_id_, std::move(frame),
                                           ack_callback);
 }
 
 void RenderWidgetHostViewAndroid::SwapDelegatedFrame(
     uint32_t output_surface_id,
     cc::CompositorFrame frame) {
   CheckOutputSurfaceChanged(output_surface_id);
   bool has_content = !texture_size_in_layer_.IsEmpty();
 
   // DelegatedRendererLayerImpl applies the inverse device_scale_factor of the
@@ skipping 982 matching lines @@
     case ui::MotionEvent::ACTION_UP:
     case ui::MotionEvent::ACTION_POINTER_UP:
       UMA_HISTOGRAM_CUSTOM_COUNTS("Event.Latency.OS.TOUCH_RELEASED",
                                   delta.InMicroseconds(), 1, 1000000, 50);
     default:
       return;
   }
 }
 
 }  // namespace content