[chrome/browser/extensions] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

chrome/browser/extensions/zipfile_installer_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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/browser/extensions/zipfile_installer.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_registry_observer.h"
@@ skipping 66 matching lines @@
   void RunInstaller(const std::string& zip_name) {
     base::FilePath original_path;
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &original_path));
     original_path = original_path.AppendASCII("extensions")
                         .AppendASCII("zipfile_installer")
                         .AppendASCII(zip_name);
     ASSERT_TRUE(base::PathExists(original_path)) << original_path.value();
 
     zipfile_installer_ = ZipFileInstaller::Create(extension_service_);
 
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&ZipFileInstaller::LoadFromZipFile,
                    zipfile_installer_.get(),
                    original_path));
     observer_.WaitForInstall();
   }
 
  protected:
   scoped_refptr<ZipFileInstaller> zipfile_installer_;
 
@@ skipping 17 matching lines @@
   RunInstaller("good.zip");
 }
 
 TEST_F(ZipFileInstallerTest, ZipWithPublicKey) {
   RunInstaller("public_key.zip");
   const char kIdForPublicKey[] = "ikppjpenhoddphklkpdfdfdabbakkpal";
   EXPECT_EQ(observer_.last_extension_installed, kIdForPublicKey);
 }
 
 }  // namespace extensions