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

chrome/browser/ui/network_profile_bubble.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/ui/network_profile_bubble.h"
 
 #include <windows.h>
 
 #include <wtsapi32.h>
 // Make sure we link the wtsapi lib file in.
 #pragma comment(lib, "wtsapi32.lib")
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
 #include "base/time.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/prefs/pref_registry_syncable.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_list_observer.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"
 
 namespace {
 
 // The duration of the silent period before we start nagging the user again.
 const int kSilenceDurationDays = 100;
 
 // The number of warnings to be shown on consequtive starts of Chrome before the
 // silent period starts.
 const int kMaxWarnings = 2;
@@ skipping 137 matching lines @@
 // static
 void NetworkProfileBubble::NotifyNetworkProfileDetected() {
   Browser* browser = chrome::FindLastActiveWithHostDesktopType(
       chrome::GetActiveDesktop());
 
   if (browser)
     ShowNotification(browser);
   else
     BrowserList::AddObserver(new BrowserListObserver());
 }