First part of PAGE_TRANSITION_START_PAGE cleanup.

chrome/browser/ui/tabs/tab_strip_model.cc

 // Copyright (c) 2012 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/ui/tabs/tab_strip_model.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 37 matching lines @@
 // Returns true if the specified transition is one of the types that cause the
 // opener relationships for the tab in which the transition occured to be
 // forgotten. This is generally any navigation that isn't a link click (i.e.
 // any navigation that can be considered to be the start of a new task distinct
 // from what had previously occurred in that tab).
 bool ShouldForgetOpenersForTransition(content::PageTransition transition) {
   return transition == content::PAGE_TRANSITION_TYPED ||
       transition == content::PAGE_TRANSITION_AUTO_BOOKMARK ||
       transition == content::PAGE_TRANSITION_GENERATED ||
       transition == content::PAGE_TRANSITION_KEYWORD ||
-      transition == content::PAGE_TRANSITION_START_PAGE;
+      transition == content::PAGE_TRANSITION_AUTO_TOPLEVEL;
 }
 
 }  // namespace
 
 ///////////////////////////////////////////////////////////////////////////////
 // TabStripModel, public:
 
 TabStripModel::TabStripModel(TabStripModelDelegate* delegate, Profile* profile)
     : delegate_(delegate),
       profile_(profile),
@@ skipping 1242 matching lines @@
 void TabStripModel::ForgetOpenersAndGroupsReferencing(
     const NavigationController* tab) {
   for (TabContentsDataVector::const_iterator i = contents_data_.begin();
        i != contents_data_.end(); ++i) {
     if ((*i)->group == tab)
       (*i)->group = NULL;
     if ((*i)->opener == tab)
       (*i)->opener = NULL;
   }
 }