Dirk Mueller 344ec5e8bb Avoid unnecessary use of items()
The key, value pair returned by items() wasn't used here,
so rewrite the logic to just iterate over the keys, filtered
by the type.

Change-Id: I7512ea93ac794d161a4cd9944546d6ca035a12cf
2019-01-07 14:07:24 +00:00
..
2019-01-07 14:07:24 +00:00
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