Switch ContentSettingsObserver to be a RenderFrameObserver instead of a RenderViewObserver

chrome/browser/ui/content_settings/content_setting_bubble_model.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 "chrome/browser/ui/content_settings/content_setting_bubble_model.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 447 matching lines @@
   if (settings_changed()) {
     // If the user elected to allow all plugins then run plugins at this time.
     if (selected_item() == kAllowButtonIndex)
       OnCustomLinkClicked();
   }
 }
 
 void ContentSettingPluginBubbleModel::OnCustomLinkClicked() {
   content::RecordAction(UserMetricsAction("ClickToPlay_LoadAll_Bubble"));
   DCHECK(web_contents());
-  content::RenderViewHost* host = web_contents()->GetRenderViewHost();
 #if defined(ENABLE_PLUGINS)
+  // TODO(bauerb): We should send the identifiers of blocked plug-ins here.
   ChromePluginServiceFilter::GetInstance()->AuthorizeAllPlugins(
-      host->GetProcess()->GetID());
+      web_contents(), true, std::string());
 #endif
-  // TODO(bauerb): We should send the identifiers of blocked plug-ins here.
-  host->Send(new ChromeViewMsg_LoadBlockedPlugins(host->GetRoutingID(),
-                                                  std::string()));
   set_custom_link_enabled(false);
   TabSpecificContentSettings::FromWebContents(web_contents())->
       set_load_plugins_link_enabled(false);
 }
 
 class ContentSettingPopupBubbleModel : public ContentSettingSingleRadioGroup {
  public:
   ContentSettingPopupBubbleModel(Delegate* delegate,
                                  WebContents* web_contents,
                                  Profile* profile,
@@ skipping 814 matching lines @@
   if (type == content::NOTIFICATION_WEB_CONTENTS_DESTROYED) {
     DCHECK_EQ(web_contents_,
               content::Source<WebContents>(source).ptr());
     web_contents_ = NULL;
   } else {
     DCHECK_EQ(chrome::NOTIFICATION_PROFILE_DESTROYED, type);
     DCHECK_EQ(profile_, content::Source<Profile>(source).ptr());
     profile_ = NULL;
   }
 }