[Media] Added feature flag for new remote playback pipeline

content/renderer/render_view_impl.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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <memory>
 
@@ skipping 1063 matching lines @@
 
   settings->SetUseSolidColorScrollbars(prefs.use_solid_color_scrollbars);
 
   settings->SetShowContextMenuOnMouseUp(prefs.context_menu_on_mouse_up);
   settings->SetAlwaysShowContextMenuOnTouch(
       prefs.always_show_context_menu_on_touch);
 
   settings->SetHideDownloadUI(prefs.hide_download_ui);
   WebRuntimeFeatures::EnableBackgroundVideoTrackOptimization(
       prefs.background_video_track_optimization_enabled);
+  WebRuntimeFeatures::EnableNewRemotePlaybackPipeline(
+      prefs.new_remote_playback_pipeline_enabled);
 
   settings->SetPresentationReceiver(prefs.presentation_receiver);
 
   settings->SetMediaControlsEnabled(prefs.media_controls_enabled);
 
 #if defined(OS_MACOSX)
   settings->SetDoubleTapToZoomEnabled(true);
   web_view->SetMaximumLegibleScale(prefs.default_maximum_page_scale_factor);
 #endif
 
@@ skipping 1566 matching lines @@
                         input_event.GetCoalescedEventsPointers(), latency_info,
                         dispatch_type);
     return INPUT_EVENT_ACK_STATE_NOT_CONSUMED;
   }
   idle_user_detector_->ActivityDetected();
   return RenderWidget::HandleInputEvent(input_event, latency_info,
                                         dispatch_type);
 }
 
 }  // namespace content