tree ac7b30e9de49a0bfd994161842866a2c8bcf36c6
parent 044db335abfebb4a3c3ebc82d40d157c73b7f8cb
author Chris Wren <cwren@android.com> 1379975157 -0400
committer Chris Wren <cwren@android.com> 1380715377 -0400

backup launcher icons

Only allow a small number of icons to be backed up in any given pass.
Also refactor common code out of favorite and screen backups.

Bug: 10778984
Change-Id: I54bc769c1d1c1c9087ea4bc58f258bd15c167aea