Mms: Can't display "draft" over than 6

Because we set android:ellipsize to flag end
so it is unable to display "draft" when recipients
is too long.(draft is a part of recipients content)

My solution is that set display text of combination
of recipient/draft/unread count is middle ellipsize.

CRs-Fixed: 857348

Change-Id: I06aa323ce94d465ed0f46df4fd3dd3deaaa1c8b0
1 file changed