Dispatch the following IPC messages in TabContents and handle them via the TabContentsDelegate

chrome/browser/external_tab_container_win.cc

Index: chrome/browser/external_tab_container_win.cc
===================================================================
--- chrome/browser/external_tab_container_win.cc	(revision 98271)
+++ chrome/browser/external_tab_container_win.cc	(working copy)
@@ -745,6 +745,35 @@
   Browser::EnumerateDirectoryHelper(tab, request_id, path);
 }
 
+void ExternalTabContainer::JSOutOfMemory(TabContents* tab) {
+  Browser::JSOutOfMemoryHelper(tab);
+}
+
+void ExternalTabContainer::RegisterProtocolHandler(TabContents* tab,
+                                                   const std::string& protocol,
+                                                   const GURL& url,
+                                                   const string16& title) {
+  Browser::RegisterProtocolHandlerHelper(tab, protocol, url, title);
+}
+
+void ExternalTabContainer::RegisterIntentHandler(TabContents* tab,
+                                                 const string16& action,
+                                                 const string16& type,
+                                                 const string16& href,
+                                                 const string16& title) {
+  Browser::RegisterIntentHandlerHelper(tab, action, type, href, title);
+}
+
+void ExternalTabContainer::WebIntentDispatch(TabContents* tab,
+                                             int routing_id,
+                                             const string16& action,
+                                             const string16& type,
+                                             const string16& data,
+                                             int intent_id) {
+  Browser::WebIntentDispatchHelper(tab, routing_id, action, type, data,
+                                   intent_id);
+}
+
 bool ExternalTabContainer::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(ExternalTabContainer, message)