* Update plugins/replication from branch 'master'
to f1cf5e878f2934573c6667adee99ca45f76815a0
- Merge "Make persistent task keys stable"
- Make persistent task keys stable
GSON was used to create json as the input for sha1 task keys, however
gson can order the json keys differently anytime. Use the values in a
specific order to create stable keys.
Bug: Issue 11760
Change-Id: I6900b5ddb3ba8ab7b5cf7803ae9dd551b5980a59