Autoplay: use an autoplay policy setting in Blink.

third_party/WebKit/Source/web/WebSettingsImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 121 matching lines @@
 }
 
 void WebSettingsImpl::SetMinimumFontSize(int size) {
   settings_->SetMinimumFontSize(size);
 }
 
 void WebSettingsImpl::SetMinimumLogicalFontSize(int size) {
   settings_->SetMinimumLogicalFontSize(size);
 }
 
+void WebSettingsImpl::SetAutoplayPolicy(AutoplayPolicy policy) {
+  settings_->SetAutoplayPolicy(
+      static_cast<blink::AutoplayPolicy::Type>(policy));
+}
+
 void WebSettingsImpl::SetAutoZoomFocusedNodeToLegibleScale(
     bool auto_zoom_focused_node_to_legible_scale) {
   auto_zoom_focused_node_to_legible_scale_ =
       auto_zoom_focused_node_to_legible_scale;
 }
 
 void WebSettingsImpl::SetBrowserSideNavigationEnabled(bool enabled) {
   settings_->SetBrowserSideNavigationEnabled(enabled);
 }
 
@@ skipping 464 matching lines @@
 }
 
 bool WebSettingsImpl::ShrinksViewportContentToFit() const {
   return shrinks_viewport_content_to_fit_;
 }
 
 void WebSettingsImpl::SetShouldRespectImageOrientation(bool enabled) {
   settings_->SetShouldRespectImageOrientation(enabled);
 }
 
-void WebSettingsImpl::SetMediaPlaybackRequiresUserGesture(bool required) {
-  settings_->SetMediaPlaybackRequiresUserGesture(required);
-}
-
 void WebSettingsImpl::SetMediaPlaybackGestureWhitelistScope(
     const WebString& scope) {
   settings_->SetMediaPlaybackGestureWhitelistScope(scope);
 }
 
 void WebSettingsImpl::SetPresentationRequiresUserGesture(bool required) {
   settings_->SetPresentationRequiresUserGesture(required);
 }
 
 void WebSettingsImpl::SetEmbeddedMediaExperienceEnabled(bool enabled) {
   settings_->SetEmbeddedMediaExperienceEnabled(enabled);
 }
 
 void WebSettingsImpl::SetViewportEnabled(bool enabled) {
   settings_->SetViewportEnabled(enabled);
 }
 
 void WebSettingsImpl::SetViewportMetaEnabled(bool enabled) {
   settings_->SetViewportMetaEnabled(enabled);
 }
 
 void WebSettingsImpl::SetSyncXHRInDocumentsEnabled(bool enabled) {
   settings_->SetSyncXHRInDocumentsEnabled(enabled);
 }
 
 void WebSettingsImpl::SetCookieEnabled(bool enabled) {
   settings_->SetCookieEnabled(enabled);
 }
 
-void WebSettingsImpl::SetCrossOriginMediaPlaybackRequiresUserGesture(
-    bool required) {
-  settings_->SetCrossOriginMediaPlaybackRequiresUserGesture(required);
-}
-
 void WebSettingsImpl::SetNavigateOnDragDrop(bool enabled) {
   settings_->SetNavigateOnDragDrop(enabled);
 }
 
 void WebSettingsImpl::SetAllowCustomScrollbarInMainFrame(bool enabled) {
   settings_->SetAllowCustomScrollbarInMainFrame(enabled);
 }
 
 void WebSettingsImpl::SetSelectTrailingWhitespaceEnabled(bool enabled) {
   settings_->SetSelectTrailingWhitespaceEnabled(enabled);
@@ skipping 56 matching lines @@
 void WebSettingsImpl::SetMediaControlsEnabled(bool enabled) {
   settings_->SetMediaControlsEnabled(enabled);
 }
 
 void WebSettingsImpl::SetDoNotUpdateSelectionOnMutatingSelectionRange(
     bool enabled) {
   settings_->SetDoNotUpdateSelectionOnMutatingSelectionRange(enabled);
 }
 
 }  // namespace blink