[chrome/browser/chromeos/drive] Avoid use of MessageLoopProxy by use of TTRH

chrome/browser/chromeos/drive/resource_metadata_unittest.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 "chrome/browser/chromeos/drive/resource_metadata.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/files/scoped_temp_dir.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/stringprintf.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/fake_free_disk_space_getter.h"
 #include "chrome/browser/chromeos/drive/file_cache.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/drive/test_util.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace drive {
 namespace internal {
@@ skipping 108 matching lines @@
 
 }  // namespace
 
 // Tests for methods running on the blocking task runner.
 class ResourceMetadataTest : public testing::Test {
  protected:
   void SetUp() override {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
     metadata_storage_.reset(new ResourceMetadataStorage(
-        temp_dir_.path(), base::MessageLoopProxy::current().get()));
+        temp_dir_.path(), base::ThreadTaskRunnerHandle::Get().get()));
     ASSERT_TRUE(metadata_storage_->Initialize());
 
     fake_free_disk_space_getter_.reset(new FakeFreeDiskSpaceGetter);
     cache_.reset(new FileCache(metadata_storage_.get(),
                                temp_dir_.path(),
-                               base::MessageLoopProxy::current().get(),
+                               base::ThreadTaskRunnerHandle::Get().get(),
                                fake_free_disk_space_getter_.get()));
     ASSERT_TRUE(cache_->Initialize());
 
     resource_metadata_.reset(new ResourceMetadata(
         metadata_storage_.get(), cache_.get(),
-        base::MessageLoopProxy::current()));
+        base::ThreadTaskRunnerHandle::Get()));
 
     ASSERT_EQ(FILE_ERROR_OK, resource_metadata_->Initialize());
 
     SetUpEntries(resource_metadata_.get());
   }
 
   base::ScopedTempDir temp_dir_;
   content::TestBrowserThreadBundle thread_bundle_;
   scoped_ptr<ResourceMetadataStorage, test_util::DestroyHelperForTests>
       metadata_storage_;
@@ skipping 534 matching lines @@
 
   // The "trash" directory should be empty.
   ASSERT_EQ(FILE_ERROR_OK,
             resource_metadata_->ReadDirectoryByPath(
                 base::FilePath::FromUTF8Unsafe("drive/trash"), &entries));
   EXPECT_TRUE(entries.empty());
 }
 
 }  // namespace internal
 }  // namespace drive