Merge branch 'stable-2.14'

* stable-2.14:
  Revert "Adapt to recent changes in the plugin API"

This merge reverts the revert done on stable-2.14, since that commit
is actually needed on master. Thus this is in effect an empty merge.

Change-Id: Ieed503f9ef15e1f4922a6667a8347ae13e4d9f2a