Pierre-Yves David <pierre-yves.david@octobus.net> [Wed, 12 Jun 2019 13:42:52 +0100] rev 42731
changectx: extract explicit computechangesetfilesremoved method from context
Right now, the logic around changeset centric removed files data are buried into
the "changectx" code. We extract this code in a dedicated method (in the scmutil
module) for clarity. This clarity will help to explicitly compute and caches
these data in the future.