tree 1c9e927511d7513f7ec63c8856958d1d96f1517c
parent c6759c919bf6d07fbaebeb3b27010055daa35f67
author Yu Ping Hu <yph@google.com> 1383778030 -0800
committer Yu Ping Hu <yph@google.com> 1383778304 -0800

Fix Exchange directory lookup for phone queries.

- Ignore empty phone numbers as well as null numbers.
- Return lookup key for phone queries.

Bug: 11539561
Change-Id: Ib4b16a7401626fa4702f63f899df3e8d904fdc17