Support DataSaver for SharedWorker

third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp

 // Copyright 2017 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 "core/html/media/AutoplayPolicy.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ElementVisibilityObserver.h"
 #include "core/frame/ContentSettingsClient.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 232 matching lines @@
     return false;
 
   // We want to allow muted video to autoplay if:
   // - the flag is enabled;
   // - Data Saver is not enabled;
   // - Preload was not disabled (low end devices);
   // - Autoplay is enabled in settings;
   if (element_->IsHTMLVideoElement() && element_->muted() &&
       RuntimeEnabledFeatures::autoplayMutedVideosEnabled() &&
       !(element_->GetDocument().GetSettings() &&
-        element_->GetDocument().GetSettings()->GetDataSaverEnabled()) &&
+        element_->GetDocument().GetSettings()->GetDataSaverFlag() ==
+            WebDataSaverFlag::kEnabled) &&
       !(element_->GetDocument().GetSettings() &&
         element_->GetDocument()
             .GetSettings()
             ->GetForcePreloadNoneForMediaElements()) &&
       IsAutoplayAllowedPerSettings()) {
     return false;
   }
 
   return true;
 }
@@ skipping 37 matching lines @@
   return element_->can_autoplay_ && element_->paused_ && element_->Autoplay();
 }
 
 DEFINE_TRACE(AutoplayPolicy) {
   visitor->Trace(element_);
   visitor->Trace(autoplay_visibility_observer_);
   visitor->Trace(autoplay_uma_helper_);
 }
 
 }  // namespace blink