Removing Fast User Switcher feature.

chrome/browser/profiles/profile_window.cc

 // Copyright 2013 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/profiles/profile_window.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <vector>
@@ skipping 489 matching lines @@
       *bubble_view_mode = BUBBLE_VIEW_MODE_GAIA_REAUTH;
       return;
     case BrowserWindow::AVATAR_BUBBLE_MODE_CONFIRM_SIGNIN:
       *bubble_view_mode = BUBBLE_VIEW_MODE_PROFILE_CHOOSER;
       *tutorial_mode = TUTORIAL_MODE_CONFIRM_SIGNIN;
       return;
     case BrowserWindow::AVATAR_BUBBLE_MODE_SHOW_ERROR:
       *bubble_view_mode = BUBBLE_VIEW_MODE_PROFILE_CHOOSER;
       *tutorial_mode = TUTORIAL_MODE_SHOW_ERROR;
       return;
-    case BrowserWindow::AVATAR_BUBBLE_MODE_FAST_USER_SWITCH:
-      *bubble_view_mode = profiles::BUBBLE_VIEW_MODE_FAST_PROFILE_CHOOSER;
-      return;
     default:
       *bubble_view_mode = profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER;
   }
 }
 
 bool ShouldShowWelcomeUpgradeTutorial(
     Profile* profile, TutorialMode tutorial_mode) {
   const int show_count = profile->GetPrefs()->GetInteger(
       prefs::kProfileAvatarTutorialShown);
   // Do not show the tutorial if user has dismissed it.
   if (show_count > signin_ui_util::kUpgradeWelcomeTutorialShowMax)
     return false;
 
   return tutorial_mode == TUTORIAL_MODE_WELCOME_UPGRADE ||
          show_count != signin_ui_util::kUpgradeWelcomeTutorialShowMax;
 }
 
 bool ShouldShowRightClickTutorial(Profile* profile) {
   PrefService* local_state = g_browser_process->local_state();
   const bool dismissed = local_state->GetBoolean(
       prefs::kProfileAvatarRightClickTutorialDismissed);
 
   // Don't show the tutorial if it's already been dismissed or if right-clicking
   // wouldn't show any targets.
   return !dismissed && HasProfileSwitchTargets(profile);
 }
 
 }  // namespace profiles