Merge "Removing logic for workspace migration from Launcher2" into ub-launcher3-calgary
am: b765b182a4

* commit 'b765b182a4f77a5c1a3996d418ca861ca3cb2001':
  Removing logic for workspace migration from Launcher2

Change-Id: I2997df8ece5f28ac8be151d7694c01f1fb7e41e8