Web Introducer overview

content/renderer/render_view.cc

Index: content/renderer/render_view.cc
===================================================================
--- content/renderer/render_view.cc	(revision 79632)
+++ content/renderer/render_view.cc	(working copy)
@@ -87,6 +87,7 @@
 #include "content/renderer/external_popup_menu.h"
 #include "content/renderer/geolocation_dispatcher.h"
 #include "content/renderer/ggl.h"
+#include "content/renderer/introducer_dispatcher.h"
 #include "content/renderer/load_progress_tracker.h"
 #include "content/renderer/media/audio_renderer_impl.h"
 #include "content/renderer/media/ipc_video_decoder.h"
@@ -579,6 +580,8 @@
     decrement_shared_popup_at_destruction_ = false;
   }
 
+  introducer_dispatcher_ = makeIntroducerDispatcher(this);
+
   notification_provider_ = new NotificationProvider(this);
 
   devtools_agent_ = new DevToolsAgent(this);
@@ -2080,6 +2083,10 @@
   print_helper_->ScriptInitiatedPrint(frame);
 }
 
+WebKit::WebIntroducer* RenderView::introducerDispatcher() {
+  return introducer_dispatcher_;
+}
+
 WebKit::WebNotificationPresenter* RenderView::notificationPresenter() {
   return notification_provider_;
 }