Clean up a few more unused globals.

chrome/browser/ui/webui/signin/user_manager_screen_handler.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/ui/webui/signin/user_manager_screen_handler.h"
 
 #include "base/bind.h"
 #include "base/value_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 29 matching lines @@
 const char kKeyEmailAddress[] = "emailAddress";
 const char kKeyProfilePath[] = "profilePath";
 const char kKeyPublicAccount[] = "publicAccount";
 const char kKeyLocallyManagedUser[] = "locallyManagedUser";
 const char kKeySignedIn[] = "signedIn";
 const char kKeyCanRemove[] = "canRemove";
 const char kKeyIsOwner[] = "isOwner";
 const char kKeyIsDesktop[] = "isDesktopUser";
 const char kKeyAvatarUrl[] = "userImage";
 const char kKeyNeedsSignin[] = "needsSignin";
-const char kGAIAPictureFileNameKey[] = "gaia_picture_file_name";
-
-// Max number of users to show.
-const size_t kMaxUsers = 18;
-
-// Type of the login screen UI that is currently presented to user.
-const char kSourceGaiaSignin[] = "gaia-signin";
-const char kSourceAccountPicker[] = "account-picker";
 
 // JS API callback names.
 const char kJsApiUserManagerInitialize[] = "userManagerInitialize";
 const char kJsApiUserManagerAddUser[] = "addUser";
 const char kJsApiUserManagerLaunchGuest[] = "launchGuest";
 const char kJsApiUserManagerLaunchUser[] = "launchUser";
 const char kJsApiUserManagerRemoveUser[] = "removeUser";
 
 const size_t kAvatarIconSize = 160;
 
@@ skipping 280 matching lines @@
     // The row of user pods should display the active user first.
     if (is_active_user)
       users_list.Insert(0, profile_value);
     else
       users_list.Append(profile_value);
   }
 
   web_ui()->CallJavascriptFunction("login.AccountPickerScreen.loadUsers",
     users_list, base::FundamentalValue(false), base::FundamentalValue(true));
 }