Introduce //components/user_prefs, use to eliminate c/b/prefs dependency in Autofill.

chrome/browser/search_engines/template_url_prepopulate_data.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/search_engines/template_url_prepopulate_data.h"
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include <locale.h>
 #endif
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_vector.h"
 #include "base/prefs/pref_service.h"
 #include "base/stl_util.h"
 #include "base/string16.h"
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/google/google_util.h"
-#include "chrome/browser/prefs/pref_registry_syncable.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/prepopulated_engines.h"
 #include "chrome/browser/search_engines/search_engine_type.h"
 #include "chrome/browser/search_engines/search_terms_data.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
+#include "components/user_prefs/pref_registry_syncable.h"
 #include "content/public/browser/browser_thread.h"
 #include "googleurl/src/gurl.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_WIN)
 #undef IN  // On Windows, windef.h defines this, which screws up "India" cases.
 #elif defined(OS_MACOSX)
 #include "base/mac/scoped_cftyperef.h"
@@ skipping 1248 matching lines @@
 GURL GetLogoURL(const TemplateURL& template_url, LogoSize size) {
   if (GetEngineType(template_url.url()) == SEARCH_ENGINE_GOOGLE) {
     return GURL((size == LOGO_200_PERCENT) ?
                 google_logos.logo_200_percent_url :
                 google_logos.logo_100_percent_url);
   }
   return GURL();
 }
 
 }  // namespace TemplateURLPrepopulateData