Remove references to IsNewAvatarMenu since the flag was removed.

chrome/browser/ui/webui/chrome_web_ui_controller_factory.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/webui/chrome_web_ui_controller_factory.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 492 matching lines @@
   // handled by a remote devtools on the host machine, and other elements, i.e.
   // extensions aren't supported.
   if (url.host() == chrome::kChromeUIInspectHost)
     return &NewWebUI<InspectUI>;
 #endif
 #if defined(OS_ANDROID)
   if (url.host() == chrome::kChromeUIPopularSitesInternalsHost)
     return &NewWebUI<PopularSitesInternalsUI>;
 #endif
 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)
-  if (url.host() == chrome::kChromeUIUserManagerHost &&
-      switches::IsNewAvatarMenu()) {
+  if (url.host() == chrome::kChromeUIUserManagerHost)
     return &NewWebUI<UserManagerUI>;
-  }
 #endif
 
   /****************************************************************************
    * Other #defines and special logics.
    ***************************************************************************/
 #if !defined(DISABLE_NACL)
   if (url.host() == chrome::kChromeUINaClHost)
     return &NewWebUI<NaClUI>;
 #endif
 #if (defined(OS_LINUX) && defined(TOOLKIT_VIEWS)) || defined(USE_AURA)
@@ skipping 260 matching lines @@
 #endif
 
   // Android doesn't use the plugins pages.
   if (page_url.host() == chrome::kChromeUIPluginsHost)
     return PluginsUI::GetFaviconResourceBytes(scale_factor);
 
 #endif
 
   return NULL;
 }