Plugin Power Saver: Fix implicitly sized and below the fold plugins.

content/public/renderer/render_frame.h

 // Copyright 2013 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_RENDER_FRAME_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_
 
 #include "base/callback_forward.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
@@ skipping 102 matching lines @@
   // Returns the ServiceRegistry for this frame.
   virtual ServiceRegistry* GetServiceRegistry() = 0;
 
 #if defined(ENABLE_PLUGINS)
   // Registers a plugin that has been marked peripheral. If the origin
   // whitelist is later updated and includes |content_origin|, then
   // |unthrottle_callback| will be called.
   virtual void RegisterPeripheralPlugin(
       const GURL& content_origin,
       const base::Closure& unthrottle_callback) = 0;
-
-  // Returns true if this plugin should have power saver enabled.
-  //
-  // Power Saver is enabled for plugin content that are cross-origin and
-  // heuristically determined to be not essential to the web page content.
-  //
-  // Plugin content is defined to be cross-origin when the plugin source's
-  // origin differs from the top level frame's origin. For example:
-  //  - Cross-origin:  a.com -> b.com/plugin.swf
-  //  - Cross-origin:  a.com -> b.com/iframe.html -> b.com/plugin.swf
-  //  - Same-origin:   a.com -> b.com/iframe-to-a.html -> a.com/plugin.swf
-  //
-  // |page_frame_url| is the URL of the frame containing the plugin, which may
-  // be different from the URL of the top level document.
-  //
-  // |poster_image| may be NULL. It is set to the absolute URL of the poster
-  // image if it exists and this method returns true. Otherwise, an empty GURL.
-  //
-  // |cross_origin_main_content| may be NULL. It is set to true if the
-  // plugin content is cross-origin but still the "main attraction" of the page.
-  virtual bool ShouldThrottleContent(const blink::WebPluginParams& params,
-                                     const GURL& page_frame_url,
-                                     GURL* poster_image,
-                                     bool* cross_origin_main_content) const = 0;
-
-  // Whitelists a |content_origin| so its content will never be throttled in
-  // this RenderFrame. Whitelist is cleared by top level navigation.
-  virtual void WhitelistContentOrigin(const GURL& content_origin) = 0;
 #endif
 
   // Returns true if this frame is a FTP directory listing.
   virtual bool IsFTPDirectoryListing() = 0;
 
   // Attaches the browser plugin identified by |element_instance_id| to guest
   // content created by the embedder.
   virtual void AttachGuest(int element_instance_id) = 0;
 
   // Detaches the browser plugin identified by |element_instance_id| from guest
@@ skipping 15 matching lines @@
 
  private:
   // This interface should only be implemented inside content.
   friend class RenderFrameImpl;
   RenderFrame() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_