Plugin Power Saver: Implement size-based heuristic for peripheral content.

content/renderer/render_frame_impl.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_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 54 matching lines @@
 class ExternalPopupMenu;
 class GeolocationDispatcher;
 class ManifestManager;
 class MediaStreamDispatcher;
 class MediaStreamRendererFactory;
 class MidiDispatcher;
 class NotificationPermissionDispatcher;
 class NotificationProvider;
 class PageState;
 class PepperPluginInstanceImpl;
+class PluginPowerSaverHelper;
 class PushMessagingDispatcher;
 class RendererAccessibility;
 class RendererCdmManager;
 class RendererMediaPlayerManager;
 class RendererPpapiHost;
 class RenderFrameObserver;
 class RenderViewImpl;
 class RenderWidget;
 class RenderWidgetFullscreenPepper;
 class ScreenOrientationDispatcher;
@@ skipping 146 matching lines @@
   // TODO(jam): remove these once the IPC handler moves from RenderView to
   // RenderFrame.
   void OnImeSetComposition(
       const base::string16& text,
       const std::vector<blink::WebCompositionUnderline>& underlines,
       int selection_start,
       int selection_end);
   void OnImeConfirmComposition(const base::string16& text,
                                const gfx::Range& replacement_range,
                                bool keep_selection);
+
+  PluginPowerSaverHelper* plugin_power_saver_helper();
 #endif  // defined(ENABLE_PLUGINS)
 
   // May return NULL in some cases, especially if userMediaClient() returns
   // NULL.
   MediaStreamDispatcher* GetMediaStreamDispatcher();
 
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
   void DidHideExternalPopupMenu();
 #endif
 
@@ skipping 419 matching lines @@
   // RenderFrameProxy exists only when is_swapped_out_ is true.
   // TODO(nasko): This can be removed once we don't have a swapped out state on
   // RenderFrame. See https://crbug.com/357747.
   RenderFrameProxy* render_frame_proxy_;
   bool is_detaching_;
 
 #if defined(ENABLE_PLUGINS)
   // Current text input composition text. Empty if no composition is in
   // progress.
   base::string16 pepper_composition_text_;
+
+  PluginPowerSaverHelper* plugin_power_saver_helper_;
 #endif
 
   RendererWebCookieJarImpl cookie_jar_;
 
   // All the registered observers.
   ObserverList<RenderFrameObserver> observers_;
 
   scoped_refptr<ChildFrameCompositingHelper> compositing_helper_;
 
   // The node that the context menu was pressed over.
@@ skipping 93 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_