Switch BlockedPlugins away from using notifications...

chrome/renderer/render_view.cc

Index: chrome/renderer/render_view.cc
===================================================================
--- chrome/renderer/render_view.cc	(revision 70902)
+++ chrome/renderer/render_view.cc	(working copy)
@@ -886,6 +886,14 @@
   plugin_delegates_.erase(delegate);
 }
 
+void RenderView::RegisterBlockedPlugin(BlockedPlugin* blocked_plugin) {
+  blocked_plugins_.insert(blocked_plugin);
+}
+
+void RenderView::UnregisterBlockedPlugin(BlockedPlugin* blocked_plugin) {
+  blocked_plugins_.erase(blocked_plugin);
+}
+
 void RenderView::Init(gfx::NativeViewId parent_hwnd,
                       int32 opener_id,
                       const RendererPreferences& renderer_prefs,
@@ -4770,11 +4778,8 @@
 }
 
 void RenderView::OnLoadBlockedPlugins() {
-  current_content_settings_.settings[CONTENT_SETTINGS_TYPE_PLUGINS] =
-      CONTENT_SETTING_ALLOW;
-  NotificationService::current()->Notify(NotificationType::SHOULD_LOAD_PLUGINS,
-                                         Source<RenderView>(this),
-                                         NotificationService::NoDetails());
+  while (!blocked_plugins_.empty())
+    (*blocked_plugins_.begin())->LoadPlugin();
 }
 
 void RenderView::OnFileChooserResponse(const std::vector<FilePath>& paths) {