Initialize the message center as part of the testing browser process

ash/test/test_suite.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 "ash/test/test_suite.h"
 
 #include "ash/test/ash_test_environment.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/i18n/rtl.h"
 #include "base/path_service.h"
 #include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/env.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/gfx/gfx_paths.h"
 #include "ui/gl/test/gl_surface_test_support.h"
+#include "ui/message_center/message_center.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_com_initializer.h"
 #include "ui/base/win/atl_module.h"
 #endif
 
 namespace ash {
 namespace test {
 
 AuraShellTestSuite::AuraShellTestSuite(int argc, char** argv)
     : TestSuite(argc, argv) {}
 
 AuraShellTestSuite::~AuraShellTestSuite() {}
 
 void AuraShellTestSuite::Initialize() {
   base::TestSuite::Initialize();
   gl::GLSurfaceTestSupport::InitializeOneOff();
+  message_center::MessageCenter::Initialize();
 
 #if defined(OS_WIN)
   com_initializer_.reset(new base::win::ScopedCOMInitializer());
   ui::win::CreateATLModuleIfNeeded();
 #endif
 
   gfx::RegisterPathProvider();
   ui::RegisterPathProvider();
 
   // Force unittests to run using en-US so if we test against string output,
@@ skipping 23 matching lines @@
   base::DiscardableMemoryAllocator::SetInstance(&discardable_memory_allocator_);
   env_ = aura::Env::CreateInstance();
 }
 
 void AuraShellTestSuite::Shutdown() {
   env_.reset();
   ui::ResourceBundle::CleanupSharedInstance();
 #if defined(OS_WIN)
   com_initializer_.reset();
 #endif
+  message_center::MessageCenter::Shutdown();
   base::TestSuite::Shutdown();
 }
 
 }  // namespace test
 }  // namespace ash