tree 3ba8f70e179e40726be7b154986e35f7612710b0
parent 430b79fd0e7255386b31ac4130b26124aa93b059
author Winson Chung <winsonc@google.com> 1376952209 -0700
committer Winson Chung <winsonc@google.com> 1376955898 -0700

Ensuring that we don't clobber workspace screens map when new apps are added.

- Using Log warnings instead of debugs
- Ensuring we don't save negative screen id's

Change-Id: I13276d007193c120ee0830abcdc6eb203f22a9da