MMS: Fix recipient disappear when input special characters

It striped out non-digits number when query contact info and saved the
striped number as contact number in cache. So it can't get contact in
cache next time with original number and query contact again on update
listener.

Update the contact number with original number, instead of non-digits
number.

Change-Id: I360c500c31d27c7afaec1e4b893a544b66c5eb33
CRs-Fixed: 857330
1 file changed