Remove unused histogram count.

chrome/browser/profiles/profile_manager.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/profiles/profile_manager.h"
 
 #include <stdint.h>
 
 #include <map>
 #include <set>
@@ skipping 185 matching lines @@
   UMA_HISTOGRAM_COUNTS_10000("Profile.VisitedLinksSize", size_MB);
 
   size = ComputeFilesSize(path, FILE_PATH_LITERAL("Web Data"));
   size_MB = static_cast<int>(size / kBytesInOneMB);
   UMA_HISTOGRAM_COUNTS_10000("Profile.WebDataSize", size_MB);
 
   size = ComputeFilesSize(path, FILE_PATH_LITERAL("Extension*"));
   size_MB = static_cast<int>(size / kBytesInOneMB);
   UMA_HISTOGRAM_COUNTS_10000("Profile.ExtensionSize", size_MB);
 
-  size = ComputeFilesSize(path, FILE_PATH_LITERAL("Policy"));
-  size_MB = static_cast<int>(size / kBytesInOneMB);
-  UMA_HISTOGRAM_COUNTS_10000("Profile.PolicySize", size_MB);
-
   // Count number of enabled apps in this profile, if we know.
   if (enabled_app_count != -1)
     UMA_HISTOGRAM_COUNTS_10000("Profile.AppCount", enabled_app_count);
 }
 
 #if !defined(OS_ANDROID)
 // Schedule a profile for deletion if it isn't already scheduled.
 // Returns whether the profile has been newly scheduled.
 bool ScheduleProfileDirectoryForDeletion(const base::FilePath& path) {
   if (ContainsKey(ProfilesToDelete(), path))
@@ skipping 1453 matching lines @@
 
   FinishDeletingProfile(profile_to_delete_path, new_active_profile_path);
   if (!original_callback.is_null())
     original_callback.Run(loaded_profile, status);
 }
 #endif  // !defined(OS_ANDROID)
 
 ProfileManagerWithoutInit::ProfileManagerWithoutInit(
     const base::FilePath& user_data_dir) : ProfileManager(user_data_dir) {
 }