tree 5b9485bee370ed35f7cabf755ac36a8580338469
parent 72e69e6f40e14803e860280bcbec8781d898d33d
author Jonathan Nieder <jrn@google.com> 1395794861 -0700
committer Jonathan Nieder <jrn@google.com> 1395871462 -0700

Allow plugins to replace gerrit-provided hot-replaceable DynamicItem, too

While at it, clean up the code path for non hot-replaceable
DynamicItem (in particular adding a defensive check for null even
though it should never be triggered since a DynamicItem from gerrit
core cannot be unloaded).

Change-Id: I5f4074a3752e8d84fc349b502408bdd520927d5e