Plugin Power Saver: Make PepperPluginInstanceThrottler interface public.

content/renderer/pepper/pepper_webplugin_impl.cc

 // 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.
 
 #include "content/renderer/pepper/pepper_webplugin_impl.h"
 
 #include <cmath>
 
 #include "base/debug/crash_logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 41 matching lines @@
   RenderFrameImpl* render_frame;
   std::vector<std::string> arg_names;
   std::vector<std::string> arg_values;
   GURL url;
 };
 
 PepperWebPluginImpl::PepperWebPluginImpl(
     PluginModule* plugin_module,
     const WebPluginParams& params,
     RenderFrameImpl* render_frame,
-    RenderFrame::PluginPowerSaverMode power_saver_mode)
+    scoped_ptr<PluginInstanceThrottler> throttler)
     : init_data_(new InitData()),
       full_frame_(params.loadManually),
-      power_saver_mode_(power_saver_mode),
+      throttler_(throttler.Pass()),
       instance_object_(PP_MakeUndefined()),
       container_(NULL) {
   DCHECK(plugin_module);
   init_data_->module = plugin_module;
   init_data_->render_frame = render_frame;
   for (size_t i = 0; i < params.attributeNames.size(); ++i) {
     init_data_->arg_names.push_back(params.attributeNames[i].utf8());
     init_data_->arg_values.push_back(params.attributeValues[i].utf8());
   }
   init_data_->url = params.url;
@@ skipping 13 matching lines @@
   instance_ = init_data_->module->CreateInstance(
       init_data_->render_frame, container, init_data_->url);
   if (!instance_.get())
     return false;
 
   // Enable script objects for this plugin.
   container->allowScriptObjects();
 
   bool success =
       instance_->Initialize(init_data_->arg_names, init_data_->arg_values,
-                            full_frame_, power_saver_mode_);
+                            full_frame_, throttler_.Pass());
   if (!success) {
     instance_->Delete();
     instance_ = NULL;
 
     blink::WebPlugin* replacement_plugin =
         GetContentClient()->renderer()->CreatePluginReplacement(
             init_data_->render_frame, init_data_->module->path());
     if (!replacement_plugin || !replacement_plugin->initialize(container))
       return false;
 
@@ skipping 172 matching lines @@
 
 bool PepperWebPluginImpl::canRotateView() { return instance_->CanRotateView(); }
 
 void PepperWebPluginImpl::rotateView(RotationType type) {
   instance_->RotateView(type);
 }
 
 bool PepperWebPluginImpl::isPlaceholder() { return false; }
 
 }  // namespace content