[WebModals] New API for browser-scoped popup management.

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 297 matching lines @@
     data->set_opener(active_contents);
   } else if ((add_types & ADD_INHERIT_OPENER) && active_contents) {
     if (active) {
       // Forget any existing relationships, we don't want to make things too
       // confusing by having multiple groups active at the same time.
       ForgetAllOpeners();
     }
     data->set_opener(active_contents);
   }
 
+  // TODO(gbillock): Needs update to PopupManager. Should probably have a method
+  // there about blocking web contents, or move all blocking mgmt to the
+  // PopupManager instead of here at all.
+
   web_modal::WebContentsModalDialogManager* modal_dialog_manager =
       web_modal::WebContentsModalDialogManager::FromWebContents(contents);
   if (modal_dialog_manager)
     data->set_blocked(modal_dialog_manager->IsDialogActive());
 
   contents_data_.insert(contents_data_.begin() + index, data);
 
   selection_model_.IncrementFrom(index);
 
   FOR_EACH_OBSERVER(TabStripModelObserver, observers_,
@@ skipping 1078 matching lines @@
 void TabStripModel::ForgetOpenersAndGroupsReferencing(
     const WebContents* tab) {
   for (WebContentsDataVector::const_iterator i = contents_data_.begin();
        i != contents_data_.end(); ++i) {
     if ((*i)->group() == tab)
       (*i)->set_group(NULL);
     if ((*i)->opener() == tab)
       (*i)->set_opener(NULL);
   }
 }