NOT FOR COMMIT: Move background pausing to the WebView level

content/public/renderer/content_renderer_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 #define CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 170 matching lines @@
 
   // Allows the embedder to override the WebSpeechSynthesizer used.
   // If it returns NULL the content layer will provide an engine.
   virtual std::unique_ptr<blink::WebSpeechSynthesizer>
   OverrideSpeechSynthesizer(blink::WebSpeechSynthesizerClient* client);
 
   // Returns true if the renderer process should schedule the idle handler when
   // all widgets are hidden.
   virtual bool RunIdleHandlerWhenWidgetsHidden();
 
-  // Returns true if the renderer process should allow shared timer suspension
-  // after the process has been backgrounded. Defaults to false.
-  virtual bool AllowTimerSuspensionWhenProcessBackgrounded();
-
   // Returns true if a popup window should be allowed.
   virtual bool AllowPopup();
 
 #if defined(OS_ANDROID)
   // TODO(sgurun) This callback is deprecated and will be removed as soon
   // as android webview completes implementation of a resource throttle based
   // shouldoverrideurl implementation. See crbug.com/325351
   //
   // Returns true if the navigation was handled by the embedder and should be
   // ignored by WebKit. This method is used by CEF and android_webview.
@@ skipping 163 matching lines @@
   virtual std::unique_ptr<base::TaskScheduler::InitParams>
   GetTaskSchedulerInitParams();
 
   // Returns true if the media pipeline can be suspended, or false otherwise.
   virtual bool AllowMediaSuspend();
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_