Add a public content/ interface for intents. Use it.

content/browser/tab_contents/tab_contents.cc

Index: content/browser/tab_contents/tab_contents.cc
diff --git a/content/browser/tab_contents/tab_contents.cc b/content/browser/tab_contents/tab_contents.cc
index c89fb584e20b3a9501798a426a80741d9532cb85..74e801e29715fd4314bff0f560e56d5052624c0a 100644
--- a/content/browser/tab_contents/tab_contents.cc
+++ b/content/browser/tab_contents/tab_contents.cc
@@ -20,6 +20,7 @@
 #include "content/browser/download/download_stats.h"
 #include "content/browser/host_zoom_map.h"
 #include "content/browser/in_process_webkit/session_storage_namespace.h"
+#include "content/browser/intents/intents_host_impl.h"
 #include "content/browser/load_from_memory_cache_details.h"
 #include "content/browser/load_notification_details.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
@@ -913,7 +914,8 @@ void TabContents::OnRegisterIntentHandler(const string16& action,
 void TabContents::OnWebIntentDispatch(const IPC::Message& message,
                                       const webkit_glue::WebIntentData& intent,
                                       int intent_id) {
-  delegate()->WebIntentDispatch(this, message.routing_id(), intent, intent_id);
+  IntentsHostImpl* intents_host = new IntentsHostImpl(this, intent, intent_id);
+  delegate()->WebIntentDispatch(this, intents_host);
 }
 
 void TabContents::OnDidStartProvisionalLoadForFrame(int64 frame_id,