Revert 59641 - Add the onBeforeNavigate and onErrorOccured events to the webN...

chrome/browser/tab_contents/tab_contents.cc

 // Copyright (c) 2010 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/tab_contents/tab_contents.h"
 
 #if defined(OS_CHROMEOS)
 // For GdkScreen
 #include <gdk/gdk.h>
 #endif  // defined(OS_CHROMEOS)
@@ skipping 2434 matching lines @@
   // (see http://code.google.com/p/chromium/issues/detail?id=2929 )
   // TODO(jungshik): Add a test for the encoding menu to avoid
   // regressing it again.
   if (PageTransition::IsMainFrame(params.transition))
     contents_mime_type_ = params.contents_mime_type;
 
   NavigationController::LoadCommittedDetails details;
   bool did_navigate = controller_.RendererDidNavigate(
       params, extra_invalidate_flags, &details);
 
-  // Send notification about committed provisional loads. This notification is
-  // different from the NAV_ENTRY_COMMITTED notification which doesn't include
-  // the actual URL navigated to and isn't sent for AUTO_SUBFRAME navigations.
-  if (details.type != NavigationType::NAV_IGNORE) {
-    ProvisionalLoadDetails load_details(details.is_main_frame,
-                                        details.is_in_page,
-                                        params.url, std::string(), false);
-    load_details.set_transition_type(params.transition);
-    // Whether or not a page transition was triggered by going backward or
-    // forward in the history is only stored in the navigation controller's
-    // entry list.
-    if (did_navigate &&
-        (controller_.GetActiveEntry()->transition_type() &
-            PageTransition::FORWARD_BACK)) {
-      load_details.set_transition_type(
-          params.transition | PageTransition::FORWARD_BACK);
-    }
-    NotificationService::current()->Notify(
-        NotificationType::FRAME_PROVISIONAL_LOAD_COMMITTED,
-        Source<NavigationController>(&controller_),
-        Details<ProvisionalLoadDetails>(&load_details));
-
-  }
-
   // Update history. Note that this needs to happen after the entry is complete,
   // which WillNavigate[Main,Sub]Frame will do before this function is called.
   if (params.should_update_history) {
     // Most of the time, the displayURL matches the loaded URL, but for about:
     // URLs, we use a data: URL as the real value.  We actually want to save the
     // about: URL to the history db and keep the data: URL hidden. This is what
     // the TabContents' URL getter does.
     scoped_refptr<history::HistoryAddPageArgs> add_page_args(
         CreateHistoryAddPageArgs(GetURL(), details, params));
     if (!delegate() ||
@@ skipping 806 matching lines @@
   AddInfoBar(new SavePasswordInfoBarDelegate(this, form_to_save));
 }
 
 Profile* TabContents::GetProfileForPasswordManager() {
   return profile();
 }
 
 bool TabContents::DidLastPageLoadEncounterSSLErrors() {
   return controller().ssl_manager()->ProcessedSSLErrorFromRequest();
 }