Removes MessageLoop::TYPE_XXX where possible

chrome/browser/profile_resetter/profile_resetter_unittest.cc

 // Copyright (c) 2013 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/profile_resetter/profile_resetter.h"
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/scoped_path_override.h"
@@ skipping 198 matching lines @@
  private:
   scoped_ptr<net::FakeURLFetcher> CreateFakeURLFetcher(
       const GURL& url,
       net::URLFetcherDelegate* fetcher_delegate,
       const std::string& response_data,
       net::HttpStatusCode response_code,
       net::URLRequestStatus::Status status);
 
   MOCK_METHOD0(Callback, void(void));
 
-  base::MessageLoop loop_;
+  base::MessageLoopForIO loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread io_thread_;
   URLFetcherRequestListener request_listener_;
   net::FakeURLFetcherFactory factory_;
 };
 
 ConfigParserTest::ConfigParserTest()
-    : loop_(base::MessageLoop::TYPE_IO),
-      ui_thread_(content::BrowserThread::UI, &loop_),
+    : ui_thread_(content::BrowserThread::UI, &loop_),
       io_thread_(content::BrowserThread::IO, &loop_),
       factory_(NULL, base::Bind(&ConfigParserTest::CreateFakeURLFetcher,
                                 base::Unretained(this))) {
 }
 
 ConfigParserTest::~ConfigParserTest() {}
 
 scoped_ptr<BrandcodeConfigFetcher> ConfigParserTest::WaitForRequest(
     const GURL& url) {
   EXPECT_CALL(*this, Callback());
@@ skipping 836 matching lines @@
       EXPECT_NE(base::string16::npos,
                 targets.find(base::ASCIIToUTF16("foo.com"))) << targets;
       checked_shortcuts = true;
     }
   }
   EXPECT_TRUE(checked_extensions);
   EXPECT_EQ(ShortcutHandler::IsSupported(), checked_shortcuts);
 }
 
 }  // namespace