[cros login] Split login related classes into subfolders.

chrome/browser/ui/webui/chromeos/login/screenlock_icon_source.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/chromeos/login/screenlock_icon_source.h"
 
-#include "chrome/browser/chromeos/login/screen_locker.h"
+#include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "chrome/browser/ui/webui/chromeos/login/screenlock_icon_provider.h"
 #include "chrome/common/url_constants.h"
 #include "net/base/escape.h"
 
 namespace {
 
 gfx::Image GetDefaultIcon() {
   return gfx::Image();
 }
 
@@ skipping 44 matching lines @@
 }
 
 // static.
 std::string ScreenlockIconSource::GetIconURLForUser(
     const std::string& username) {
   return std::string(chrome::kChromeUIScreenlockIconURL) +
       net::EscapePath(username);
 }
 
 }  // namespace chromeos