Plugin Power Saver: Make PepperPluginInstanceThrottler interface public.

components/plugins/renderer/plugin_placeholder.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 COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_
 #define COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_
 
 #include "base/memory/weak_ptr.h"
 #include "components/plugins/renderer/webview_plugin.h"
 #include "content/public/common/webplugininfo.h"
 #include "content/public/renderer/context_menu_client.h"
-#include "content/public/renderer/render_frame.h"
+#include "content/public/renderer/plugin_instance_throttler.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "content/public/renderer/render_process_observer.h"
 #include "gin/wrappable.h"
 #include "third_party/WebKit/public/web/WebPluginParams.h"
 
 namespace content {
+class RenderFrame;
 struct WebPluginInfo;
 }
 
 namespace plugins {
 // Placeholders can be used if a plug-in is missing or not available
 // (blocked or disabled).
 class PluginPlaceholder : public content::RenderFrameObserver,
                           public WebViewPlugin::Delegate,
                           public gin::Wrappable<PluginPlaceholder> {
  public:
   static gin::WrapperInfo kWrapperInfo;
 
   WebViewPlugin* plugin() { return plugin_; }
 
   void set_blocked_for_background_tab(bool blocked_for_background_tab) {
     is_blocked_for_background_tab_ = blocked_for_background_tab;
   }
 
   void set_blocked_for_prerendering(bool blocked_for_prerendering) {
     is_blocked_for_prerendering_ = blocked_for_prerendering;
   }
 
 #if defined(ENABLE_PLUGINS)
   void set_power_saver_mode(
-      content::RenderFrame::PluginPowerSaverMode power_saver_mode) {
+      content::PluginInstanceThrottler::PluginPowerSaverMode power_saver_mode) {
     power_saver_mode_ = power_saver_mode;
   }
 
   // Defer loading of plug-in, and instead show the Power Saver poster image.
   void BlockForPowerSaverPoster();
 #endif
 
   void set_allow_loading(bool allow_loading) { allow_loading_ = allow_loading; }
 
  protected:
@@ skipping 72 matching lines @@
   bool is_blocked_for_background_tab_;
 
   // True if the plugin was blocked because the page was being prerendered.
   // Plugin may be automatically be loaded when the page is displayed.
   bool is_blocked_for_prerendering_;
 
   // True if the plugin load was deferred due to a Power Saver poster.
   bool is_blocked_for_power_saver_poster_;
 
   // This is independent of deferred plugin load due to a Power Saver poster.
-  content::RenderFrame::PluginPowerSaverMode power_saver_mode_;
+  content::PluginInstanceThrottler::PluginPowerSaverMode power_saver_mode_;
 
   bool allow_loading_;
 
   bool hidden_;
   bool finished_loading_;
   std::string identifier_;
 
   base::WeakPtrFactory<PluginPlaceholder> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginPlaceholder);
 };
 
 }  // namespace plugins
 
 #endif  // COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_