Move c/c/e/extension_set to top-level extensions/

chrome/browser/extensions/extension_toolbar_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/extensions/extension_toolbar_model.h"
 
 #include <string>
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 318 matching lines @@
   // Items that have explicit positions.
   ExtensionList sorted;
   sorted.resize(positions.size(), NULL);
   // The items that don't have explicit positions.
   ExtensionList unsorted;
 
   extensions::ExtensionActionManager* extension_action_manager =
       extensions::ExtensionActionManager::Get(profile_);
 
   // Create the lists.
-  for (ExtensionSet::const_iterator it = service->extensions()->begin();
+  for (extensions::ExtensionSet::const_iterator it =
+           service->extensions()->begin();
        it != service->extensions()->end(); ++it) {
     const Extension* extension = it->get();
     if (!extension_action_manager->GetBrowserAction(*extension))
       continue;
     if (!extensions::ExtensionActionAPI::GetBrowserActionVisibility(
             extension_prefs_, extension->id())) {
       continue;
     }
 
     extensions::ExtensionIdList::const_iterator pos =
@@ skipping 111 matching lines @@
     const extensions::Extension* extension) {
   ObserverListBase<Observer>::Iterator it(observers_);
   Observer* obs = NULL;
   while ((obs = it.GetNext()) != NULL) {
     // Stop after first popup since it should only show in the active window.
     if (obs->BrowserActionShowPopup(extension))
       return true;
   }
   return false;
 }