Remove unnecessary base::Passed() with base::BindOnce()

The documentation on base::Callback<...> (src/docs/callback.md)
recommends against using base::Passed(...) with base::BindOnce.

> Avoid using `base::Passed()` with `base::BindOnce()`, as `std::move()`
> does the same thing and is more familiar.

This CL was uploaded by git cl split.

Bug: none
Change-Id: I0c90795289fc512efd4fe8ec6a196ec67571d58e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1611824
Commit-Queue: Ryo Hashimoto <hashimoto@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Auto-Submit: Sylvain Defresne <sdefresne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#659795}

components/drive/chromeos/file_system.cc

@@ -953,7 +953,7 @@ void FileSystem::GetMetadata(GetFilesystemMetadataCallback callback) {
   base::RepeatingClosure closure = base::BarrierClosure(
       num_callbacks,
       base::BindOnce(&FileSystem::OnGetMetadata, weak_ptr_factory_.GetWeakPtr(),
-                     base::Passed(std::move(callback)), base::Owned(metadata),
+                     std::move(callback), base::Owned(metadata),
                      base::Owned(team_drive_metadata)));
 
   metadata->refreshing = default_corpus_change_list_loader_->IsRefreshing();

components/drive/chromeos/file_system/get_file_for_saving_operation.cc

@@ -123,8 +123,8 @@ void GetFileForSavingOperation::GetFileForSavingAfterDownload(
                      file_closer, entry_ptr),
       base::BindOnce(
           &GetFileForSavingOperation::GetFileForSavingAfterOpenForWrite,
-          weak_ptr_factory_.GetWeakPtr(), base::Passed(std::move(callback)),
-          cache_path, std::move(entry), base::Owned(file_closer)));
+          weak_ptr_factory_.GetWeakPtr(), std::move(callback), cache_path,
+          std::move(entry), base::Owned(file_closer)));
 }
 
 void GetFileForSavingOperation::GetFileForSavingAfterOpenForWrite(