Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/fileapi/file_system_dir_url_request_job_unittest.cc

 // Copyright 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 "storage/browser/fileapi/file_system_dir_url_request_job.h"
 
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/format_macros.h"
-#include "base/location.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
+#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/utf_string_conversions.h"
-#include "base/thread_task_runner_handle.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_file_system_backend.h"
 #include "content/public/test/test_file_system_context.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_request_headers.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_test_util.h"
@@ skipping 117 matching lines @@
     request_.reset(NULL);
     delegate_.reset(NULL);
   }
 
   void SetUpAutoMountContext(base::FilePath* mnt_point) {
     *mnt_point = temp_dir_.path().AppendASCII("auto_mount_dir");
     ASSERT_TRUE(base::CreateDirectory(*mnt_point));
 
     ScopedVector<storage::FileSystemBackend> additional_providers;
     additional_providers.push_back(new TestFileSystemBackend(
-        base::ThreadTaskRunnerHandle::Get().get(), *mnt_point));
+        base::MessageLoopProxy::current().get(), *mnt_point));
 
     std::vector<storage::URLRequestAutoMountHandler> handlers;
     handlers.push_back(base::Bind(&TestAutoMountForURLRequest));
 
     file_system_context_ = CreateFileSystemContextWithAutoMountersForTesting(
         NULL, additional_providers.Pass(), handlers, temp_dir_.path());
   }
 
   void OnOpenFileSystem(const GURL& root_url,
                         const std::string& name,
@@ skipping 111 matching lines @@
 
   GURL CreateFileSystemURL(const std::string path) {
     return GURL(kFileSystemURLPrefix + path);
   }
 
   storage::FileSystemFileUtil* file_util() {
     return file_system_context_->sandbox_delegate()->sync_file_util();
   }
 
   // Put the message loop at the top, so that it's the last thing deleted.
-  // Delete all task runner objects before the MessageLoop, to help prevent
+  // Delete all MessageLoopProxy objects before the MessageLoop, to help prevent
   // leaks caused by tasks posted during shutdown.
   base::MessageLoopForIO message_loop_;
 
   base::ScopedTempDir temp_dir_;
   net::URLRequestContext empty_context_;
   scoped_ptr<net::TestDelegate> delegate_;
   scoped_ptr<net::URLRequest> request_;
   scoped_ptr<FileSystemDirURLRequestJobFactory> job_factory_;
   scoped_refptr<MockSpecialStoragePolicy> special_storage_policy_;
   scoped_refptr<FileSystemContext> file_system_context_;
@@ skipping 146 matching lines @@
   ASSERT_FALSE(request_->status().is_success());
   EXPECT_EQ(net::ERR_FILE_NOT_FOUND, request_->status().error());
 
   ASSERT_FALSE(
       storage::ExternalMountPoints::GetSystemInstance()->RevokeFileSystem(
           kValidExternalMountPoint));
 }
 
 }  // namespace
 }  // namespace content