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

chrome/browser/autocomplete/history_url_provider.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/autocomplete/history_url_provider.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/histogram.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/history_backend.h"
 #include "chrome/browser/history/history_database.h"
 #include "chrome/browser/net/url_fixer_upper.h"
-#include "chrome/browser/pref_service.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "googleurl/src/gurl.h"
 #include "googleurl/src/url_parse.h"
 #include "googleurl/src/url_util.h"
 #include "net/base/net_util.h"
 
 using base::Time;
 using base::TimeDelta;
@@ skipping 877 matching lines @@
         &match.contents_class);
   }
   match.description = UTF16ToWide(info.title());
   AutocompleteMatch::ClassifyMatchInString(params->input.text(),
                                            UTF16ToWide(info.title()),
                                            ACMatchClassification::NONE,
                                            &match.description_class);
 
   return match;
 }