Fix search crash

Trap NPEs thrown by CP2 query so faulty directory providers don't crash us.

Bug:12893832
Change-Id: Ie88aafb84b6d7129da02d6e0a4457ecfad5ca9b5
1 file changed
tree: adbc9457ecb69b9433d82d71668d72c157bae42d
  1. src/
  2. TestCommon/
  3. tests/