[Mac] Flip the flag for multi-profiles to on by default.

chrome/browser/ui/cocoa/browser_test_helper.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_BROWSER_TEST_HELPER_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_TEST_HELPER_H_
 #pragma once
 
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
+#include "chrome/test/base/testing_profile_manager.h"
 #include "content/browser/browser_thread.h"
 
 // Base class which contains a valid Browser*.  Lots of boilerplate to
 // recycle between unit test classes.
 //
 // This class creates fake UI, file, and IO threads because many objects that
 // are attached to the TestingProfile (and other objects) have traits that limit
 // their destruction to certain threads. For example, the net::URLRequestContext
 // can only be deleted on the IO thread; without this fake IO thread, the object
 // would never be deleted and would report as a leak under Valgrind. Note that
 // these are fake threads and they all share the same MessageLoop.
 //
 // TODO(jrg): move up a level (chrome/browser/ui/cocoa -->
 // chrome/browser), and use in non-Mac unit tests such as
 // back_forward_menu_model_unittest.cc,
 // navigation_controller_unittest.cc, ..
 class BrowserTestHelper {
  public:
   BrowserTestHelper();
   virtual ~BrowserTestHelper();
 
   virtual TestingProfile* profile() const;
   Browser* browser() const { return browser_.get(); }
+  TestingBrowserProcess* browser_process() {
+    return browser_process_.get();
+  }
 
   // Creates the browser window. To close this window call |CloseBrowserWindow|.
   // Do NOT call close directly on the window.
   BrowserWindow* CreateBrowserWindow();
 
   // Closes the window for this browser. This must only be called after
   // CreateBrowserWindow().
   void CloseBrowserWindow();
 
  private:
+  // Code that will relies on g_browser_process->profile_manager() needs special
+  // setup. This performs that setup now that multiprofiles is enabled.
+  void SetUpProfileManager();
+
   ScopedTestingBrowserProcess browser_process_;
 
+  TestingProfileManager* profile_manager_;
+  scoped_ptr<AvatarMenuModel::Item> profile_info_;
+
   scoped_ptr<TestingProfile> profile_;
   scoped_ptr<Browser> browser_;
   MessageLoopForUI message_loop_;
   BrowserThread ui_thread_;
   scoped_ptr<BrowserThread> file_thread_;
   scoped_ptr<BrowserThread> io_thread_;
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_TEST_HELPER_H_