MMS: Fix add email address to "Phone" field in new contact

This is due to that whether the recipient is a phone number
or an email address,it always call assignContactFromPhone to
pass the data as phone number to Contact.

Call assignContactFromEmail if the recipient address is email
address.In other cases,call assignContactFromPhone.

Change-Id: Iec641a10ee019bcc45180124d24ab694ec6d71b0
CRs-Fixed: 859642
1 file changed