fix an instance of bugprone-argument-comment

This new clang-tidy check complains when param names /*in_comments=*/
don't match up with the actual parameter name they're being passed to.
Sometimes this is benign, other times, actual bugs are found.

Bug: 1136209
Change-Id: Id29c886835fd9cfd229e768c4dbd410b1eeedf65
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2458851Reviewed-by: Dan H <harringtond@chromium.org>
Commit-Queue: George Burgess <gbiv@chromium.org>
Cr-Commit-Position: refs/heads/master@{#815704}

components/feed/core/v2/feed_store.cc

@@ -501,7 +501,7 @@ void FeedStore::RemoveActions(std::vector<LocalActionId> ids,
   database_->UpdateEntries(
       /*entries_to_save=*/std::make_unique<
           std::vector<std::pair<std::string, feedstore::Record>>>(),
-      /*key_to_remove=*/std::move(keys), std::move(callback));
+      /*keys_to_remove=*/std::move(keys), std::move(callback));
 }
 
 void FeedStore::Write(std::vector<feedstore::Record> records,