NOT FOR COMMIT: Move background pausing to the WebView level

content/public/renderer/content_renderer_client.h

Index: content/public/renderer/content_renderer_client.h
diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
index 64127229ee63a0c34fd6ea7983e35d6f7b8a8711..3a5fb023087baa8b2cd6dee431769a4987d288e2 100644
--- a/content/public/renderer/content_renderer_client.h
+++ b/content/public/renderer/content_renderer_client.h
@@ -188,10 +188,6 @@ class CONTENT_EXPORT ContentRendererClient {
   // 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();