Move prefs-related files under chrome/browser/ into a prefs/ subdir.

chrome/browser/intranet_redirect_detector.cc

 // Copyright (c) 2010 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/intranet_redirect_detector.h"
 
 #include "base/rand_util.h"
 #include "base/stl_util-inl.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/pref_service.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/base/registry_controlled_domain.h"
 #include "net/url_request/url_request_status.h"
 
 const size_t IntranetRedirectDetector::kNumCharsInHostnames = 10;
 
@@ skipping 166 matching lines @@
   // the same thread.  So just use the heuristic that any all-lowercase a-z
   // hostname with the right number of characters is likely from the detector
   // (and thus should be blocked).
   return ((host.length() == IntranetRedirectDetector::kNumCharsInHostnames) &&
       (host.find_first_not_of("abcdefghijklmnopqrstuvwxyz") ==
           std::string::npos)) ?
       net::ERR_NAME_NOT_RESOLVED :
       ResolveUsingPrevious(host, address_family, host_resolver_flags, addrlist,
                            os_error);
 }