[fsp] Fix includes order in tests.

chrome/browser/chromeos/file_system_provider/service_unittest.cc

 // Copyright 2014 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/chromeos/file_system_provider/service.h"
+
 #include <string>
 #include <vector>
 
 #include "base/files/file.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/chromeos/file_system_provider/fake_provided_file_system.h"
 #include "chrome/browser/chromeos/file_system_provider/mount_path_util.h"
 #include "chrome/browser/chromeos/file_system_provider/observer.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info.h"
-#include "chrome/browser/chromeos/file_system_provider/service.h"
 #include "chrome/browser/chromeos/login/users/fake_user_manager.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_pref_service_syncable.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/user_prefs/user_prefs.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 378 matching lines @@
   file_system->GetString(kPrefKeyFileSystemId, &file_system_id);
   EXPECT_EQ(kFileSystemId, file_system_id);
 
   std::string file_system_name;
   file_system->GetString(kPrefKeyFileSystemName, &file_system_name);
   EXPECT_EQ(kFileSystemName, file_system_name);
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos