tree 0c89656804065bbbffa1120e6407a375c6d317db
parent c6041385db9eec53ab1d979bdf1262762fa6d2d4
author Marc Blank <mblank@google.com> 1333658709 -0700
committer Marc Blank <mblank@google.com> 1333658709 -0700

Prevent deleted count from being wrongly decremented

* This could happen if a refresh() happens before an undo(); the
  result could easily be crashes or other bad behavior, as
  sDeletedCount drops below zero
* I suspect this will fix a number of bugs, but let's let it soak
  a bit, perhaps, before considering them closed

Bug: 6249265
Change-Id: I37c612ceb4d22fc57f1daa96aab316ff8405bef6