Using PolicyServiceWatcher instead of PolicyWatcherLinux/Win/Mac.

chrome/common/chrome_paths.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/common/chrome_paths.h"
 
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
@@ skipping 454 matching lines @@
     case chrome::DIR_POLICY_FILES: {
 #if defined(GOOGLE_CHROME_BUILD)
       cur = base::FilePath(FILE_PATH_LITERAL("/etc/opt/chrome/policies"));
 #else
       cur = base::FilePath(FILE_PATH_LITERAL("/etc/chromium/policies"));
 #endif
       break;
     }
 #endif
 #if defined(OS_MACOSX) && !defined(OS_IOS)
-    case chrome::DIR_MANAGED_PREFS: {
-      if (!GetLocalLibraryDirectory(&cur))
-        return false;
-      cur = cur.Append(FILE_PATH_LITERAL("Managed Preferences"));
-      char* login = getlogin();
-      if (!login)
-        return false;
-      cur = cur.AppendASCII(login);
-      if (!base::PathExists(cur))  // We don't want to create this.
-        return false;
-      break;
-    }
     case chrome::DIR_USER_LIBRARY: {
       if (!GetUserLibraryDirectory(&cur))
         return false;
       if (!base::PathExists(cur))  // We don't want to create this.
         return false;
       break;
     }
     case chrome::DIR_USER_APPLICATIONS: {
       if (!GetUserApplicationsDirectory(&cur))
         return false;
@@ skipping 102 matching lines @@
 
 void SetInvalidSpecifiedUserDataDir(const base::FilePath& user_data_dir) {
   g_invalid_specified_user_data_dir.Get() = user_data_dir;
 }
 
 const base::FilePath& GetInvalidSpecifiedUserDataDir() {
   return g_invalid_specified_user_data_dir.Get();
 }
 
 }  // namespace chrome