drive: Change the return type of ResourceMetadata's methods to FileError

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 205 matching lines @@
     EXPECT_EQ(FILE_ERROR_OK,
               cache_->Store(GetLocalId("dirty"), std::string(),
                             temp_file, FileCache::FILE_OPERATION_COPY));
     EXPECT_EQ(FILE_ERROR_OK, cache_->Pin(GetLocalId("dirty")));
 
     // Prepare a removed file.
     file_system::RemoveOperation remove_operation(
         base::MessageLoopProxy::current().get(), &observer_, metadata_.get(),
         cache_.get());
     remove_operation.Remove(
-        metadata_->GetFilePath(GetLocalId("removed")),
+        util::GetDriveMyDriveRootPath().AppendASCII("removed"),
         false,  // is_recursive
         google_apis::test_util::CreateCopyResultCallback(&error));
     base::RunLoop().RunUntilIdle();
     EXPECT_EQ(FILE_ERROR_OK, error);
 
     // Prepare a moved file.
     file_system::MoveOperation move_operation(
         base::MessageLoopProxy::current().get(), &observer_, metadata_.get());
     move_operation.Move(
-        metadata_->GetFilePath(GetLocalId("moved")),
+        util::GetDriveMyDriveRootPath().AppendASCII("moved"),
         util::GetDriveMyDriveRootPath().AppendASCII("moved_new_title"),
         google_apis::test_util::CreateCopyResultCallback(&error));
     base::RunLoop().RunUntilIdle();
     EXPECT_EQ(FILE_ERROR_OK, error);
   }
 
  protected:
   std::string GetLocalId(const std::string& title) {
     EXPECT_EQ(1U, resource_ids_.count(title));
     std::string local_id;
@@ skipping 223 matching lines @@
 
   // Both entries are synced.
   EXPECT_EQ(FILE_ERROR_OK, metadata_->GetResourceEntryById(local_id1, &entry1));
   EXPECT_EQ(ResourceEntry::CLEAN, entry1.metadata_edit_state());
   EXPECT_EQ(FILE_ERROR_OK, metadata_->GetResourceEntryById(local_id2, &entry2));
   EXPECT_EQ(ResourceEntry::CLEAN, entry2.metadata_edit_state());
 }
 
 }  // namespace internal
 }  // namespace drive