sync and signin: Change ScopedTempDir::path() to GetPath()

chrome/browser/sync_file_system/drive_backend/drive_backend_sync_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 <stddef.h>
 #include <stdint.h>
 #include <algorithm>
 #include <stack>
 #include <utility>
 
@@ skipping 101 matching lines @@
 
     std::unique_ptr<drive::DriveUploaderInterface> uploader(
         new drive::DriveUploader(drive_service.get(), file_task_runner_.get()));
 
     fake_drive_service_helper_.reset(new FakeDriveServiceHelper(
         drive_service.get(), uploader.get(),
         kSyncRootFolderTitle));
 
     remote_sync_service_.reset(
         new SyncEngine(base::ThreadTaskRunnerHandle::Get(),  // ui_task_runner
-                       worker_task_runner_.get(),
-                       drive_task_runner.get(),
-                       worker_pool.get(),
-                       base_dir_.path(),
+                       worker_task_runner_.get(), drive_task_runner.get(),
+                       worker_pool.get(), base_dir_.GetPath(),
                        nullptr,  // task_logger
                        nullptr,  // notification_manager
                        nullptr,  // extension_service
                        nullptr,  // signin_manager
                        nullptr,  // token_service
                        nullptr,  // request_context
                        nullptr,  // drive_service
                        in_memory_env_.get()));
     remote_sync_service_->AddServiceObserver(this);
     remote_sync_service_->InitializeForTesting(std::move(drive_service),
@@ skipping 1588 matching lines @@
 
   EXPECT_EQ(1u, CountApp());
   EXPECT_EQ(1u, CountLocalFile(app_id));
 
   EXPECT_EQ(2u, CountMetadata());
   EXPECT_EQ(2u, CountTracker());
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system