tree 3ed53a69ada4b472a70c9f3cd27d874cd57a1b91
parent 34a75df63533914bbca95a82d2c89ca374b2645d
author Craig Mautner <cmautner@google.com> 1346782556 -0700
committer Craig Mautner <cmautner@google.com> 1346800732 -0700

Make mLayoutNeeded per-Display.

Switch from a global mLayoutNeeded to one for each Display so that
we don't run layout on Displays that haven't changed.

Change-Id: Ib65c5c667933cceacc46b94f4e6e6bd613d5cb35