commit ed6649f89f236ea9e665028bd33d6d804b906a92
Author: Craig Mautner
Date:Mon Dec 2 14:08:25 2013 -0800DO NOT MERGE: Eliminate StackBox.StackBox is too constraining. Adding size and position to TaskStacks
directly makes stack positioning and management more flexible and
prepares for ActivityView.Change-Id: I33c6b4e1c23a5a8069fd507c160bcb34e4d287b2Dservices/java/com/android/server/wm/StackBox.java