Update chrome for new prefs location.

chrome/browser/ui/toolbar/encoding_menu_controller_unittest.cc

 // Copyright (c) 2011 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/toolbar/encoding_menu_controller.h"
 
 #include <stddef.h>
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
-#include "base/prefs/pref_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
+#include "components/prefs/pref_service.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::BrowserThread;
 
 class EncodingMenuControllerTest : public testing::Test {
  public:
   EncodingMenuControllerTest()
       : ui_thread_(BrowserThread::UI, &message_loop_) {}
  private:
@@ skipping 67 matching lines @@
                                        encoding,
                                        valid_encodings[i]);
     // Only one item in the encoding menu can be selected at a time.
     ASSERT_FALSE(on && encoding_is_enabled);
     encoding_is_enabled |= on;
   }
 
   // Make sure at least one encoding is enabled.
   ASSERT_TRUE(encoding_is_enabled);
 }