Use a direct include of utf_string_conversions.h in chrome/browser/, part 3.

chrome/browser/web_applications/web_app.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/web_applications/web_app.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/string_util.h"
+#include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread.h"
-#include "base/utf_string_conversions.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/manifest_handlers/app_launch_info.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_thread.h"
 #include "extensions/common/constants.h"
 #include "grit/chromium_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
@@ skipping 210 matching lines @@
 #endif
 
 string16 GetAppShortcutsSubdirName() {
   chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
   if (channel == chrome::VersionInfo::CHANNEL_CANARY)
     return l10n_util::GetStringUTF16(IDS_APP_SHORTCUTS_SUBDIR_NAME_CANARY);
   return l10n_util::GetStringUTF16(IDS_APP_SHORTCUTS_SUBDIR_NAME);
 }
 
 }  // namespace web_app