Last patch in removing MessageLoop* caching.

chrome/browser/utility_process_host_unittest.cc

 // Copyright (c) 2009 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/utility_process_host.h"
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "build/build_config.h"
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/notification_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 class UtilityProcessHostTest : public testing::Test {
  public:
-  UtilityProcessHostTest() : io_thread_(ChromeThread::IO, &message_loop_) {
+  UtilityProcessHostTest()
+      : ui_thread_(ChromeThread::UI, &message_loop_),
+        io_thread_(ChromeThread::IO, &message_loop_) {
   }
 
  protected:
   MessageLoopForIO message_loop_;
+  ChromeThread ui_thread_;
   ChromeThread io_thread_;
 };
 
 class TestUtilityProcessHostClient : public UtilityProcessHost::Client {
  public:
   explicit TestUtilityProcessHostClient() : success_(false) {
   }
 
   // UtilityProcessHost::Client methods.
   virtual void OnProcessCrashed() {
@@ skipping 92 matching lines @@
                                  .AppendASCII("theme.crx");
   FilePath temp_extension_dir;
   ASSERT_TRUE(PathService::Get(base::DIR_TEMP, &temp_extension_dir));
   temp_extension_dir = temp_extension_dir.AppendASCII("extension_test");
   ASSERT_TRUE(file_util::CreateDirectory(temp_extension_dir));
   ASSERT_TRUE(file_util::CopyFile(extension_file,
                                   temp_extension_dir.AppendASCII("theme.crx")));
 
   scoped_refptr<TestUtilityProcessHostClient> client(
       new TestUtilityProcessHostClient());
-  ResourceDispatcherHost rdh(NULL);
+  ResourceDispatcherHost rdh;
   TestUtilityProcessHost* process_host =
       new TestUtilityProcessHost(client.get(), &rdh);
   // process_host will delete itself when it's done.
   ProcessClosedObserver observer(&message_loop_);
   process_host->StartExtensionUnpacker(
       temp_extension_dir.AppendASCII("theme.crx"));
   observer.RunUntilClose(process_host->id());
   EXPECT_TRUE(client->success());
 
   // Clean up the temp dir.
   file_util::Delete(temp_extension_dir, true);
 }
 #endif
 
 }  // namespace