Update chrome for new prefs location.

chrome/browser/extensions/api/file_system/file_system_api_unittest.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/extensions/api/file_system/file_system_api.h"
 
 #include <stddef.h>
 
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
-#include "base/prefs/testing_pref_service.h"
 #include "chrome/browser/chromeos/file_manager/volume_manager.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/test/base/testing_browser_process.h"
+#include "components/prefs/testing_pref_service.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_builder.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/test_util.h"
 #include "extensions/common/value_builder.h"
 #endif
 
 using extensions::FileSystemChooseEntryFunction;
 using extensions::api::file_system::AcceptOption;
@@ skipping 396 matching lines @@
     base::RunLoop().RunUntilIdle();
 
     EXPECT_EQ(1, delegate.show_dialog_counter());
     EXPECT_EQ(0, delegate.show_notification_counter());
     EXPECT_EQ(ConsentProvider::CONSENT_REJECTED, result);
   }
 }
 #endif
 
 }  // namespace extensions