Use DriveService for proper resource id resolution in ChangeListLoader.

chrome/browser/chromeos/drive/sync_client_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/sync_client.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 168 matching lines @@
               cache_->Store(resource_ids_["dirty"], md5_dirty,
                             temp_file, FileCache::FILE_OPERATION_COPY));
     EXPECT_EQ(FILE_ERROR_OK, cache_->Pin(resource_ids_["dirty"]));
     EXPECT_EQ(FILE_ERROR_OK, cache_->MarkDirty(resource_ids_["dirty"]));
 
     // Load data from the service to the metadata.
     FileError error = FILE_ERROR_FAILED;
     internal::ChangeListLoader change_list_loader(
         base::MessageLoopProxy::current().get(),
         metadata_.get(),
-        scheduler_.get());
+        scheduler_.get(),
+        drive_service_.get());
     change_list_loader.LoadIfNeeded(
         DirectoryFetchInfo(),
         google_apis::test_util::CreateCopyResultCallback(&error));
     base::RunLoop().RunUntilIdle();
     EXPECT_EQ(FILE_ERROR_OK, error);
   }
 
  protected:
   content::TestBrowserThreadBundle thread_bundle_;
   base::ScopedTempDir temp_dir_;
@@ skipping 130 matching lines @@
 
   // Fetched and uploaded.
   EXPECT_TRUE(cache_->GetCacheEntry(resource_ids_["foo"], &cache_entry));
   EXPECT_TRUE(cache_entry.is_present());
   EXPECT_TRUE(cache_->GetCacheEntry(resource_ids_["dirty"], &cache_entry));
   EXPECT_FALSE(cache_entry.is_dirty());
 }
 
 }  // namespace internal
 }  // namespace drive