Make update over cellular an option for user

chrome/browser/ui/webui/help/version_updater_chromeos_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/ui/webui/help/version_updater_chromeos.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 14 matching lines @@
 
 using ::testing::AtLeast;
 using ::testing::Return;
 
 namespace chromeos {
 
 namespace {
 
 void CheckNotification(VersionUpdater::Status /* status */,
                        int /* progress */,
-                       const base::string16& /* message */) {
-}
+                       const std::string& /* version */,
+                       int64_t /* size */,
+                       const base::string16& /* message */) {}
 
 }  // namespace
 
 class VersionUpdaterCrosTest : public ::testing::Test {
  protected:
   VersionUpdaterCrosTest()
       : version_updater_(VersionUpdater::Create(nullptr)),
         fake_update_engine_client_(NULL),
         mock_user_manager_(new MockUserManager()),
         user_manager_enabler_(mock_user_manager_) {}
@@ skipping 98 matching lines @@
     UpdateEngineClient::Status status;
     status.status = UpdateEngineClient::UPDATE_STATUS_IDLE;
     fake_update_engine_client_->set_default_status(status);
     fake_update_engine_client_->NotifyObserversThatStatusChanged(status);
   }
 
   EXPECT_EQ(2, fake_update_engine_client_->request_update_check_call_count());
 }
 
 }  // namespace chromeos