[Cleanup] Fix repeated "List" in IsMacViewsAppListListEnabled

chrome/browser/ui/app_list/app_list_service_mac.mm

 // 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.
 
 #import "chrome/browser/ui/app_list/app_list_service_mac.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #import <Cocoa/Cocoa.h>
 
 #include "base/bind.h"
@@ skipping 242 matching lines @@
   AppListServiceMac::FindAnchorPoint(window_size,
                                      display,
                                      primary_display_height,
                                      cursor_is_visible,
                                      cursor,
                                      target_origin,
                                      start_origin);
 }
 
 AppListServiceMac* GetActiveInstance() {
-  if (app_list::switches::IsMacViewsAppListListEnabled()) {
+  if (app_list::switches::IsMacViewsAppListEnabled()) {
 #if defined(TOOLKIT_VIEWS)
     // TODO(tapted): Return AppListServiceViewsMac instance.
 #else
     NOTREACHED();
 #endif
   }
   return AppListServiceCocoaMac::GetInstance();
 }
 
 }  // namespace
@@ skipping 309 matching lines @@
 
 - (void)animationDidEnd:(NSAnimation*)animation {
   content::BrowserThread::PostTask(
       content::BrowserThread::UI,
       FROM_HERE,
       base::Bind(&AppListServiceMac::WindowAnimationDidEnd,
                  base::Unretained(GetActiveInstance())));
 }
 
 @end