Moved data retry handler from broadcast to message.

The broadcast handler onReceive implmentations should
only handle minimum works. Made this consistent with
other DcTracker broadcast handler.

Test: Manual tests, Telephony sanity tests, and unit tests
bug: 37413302
Merged-In: I4c65b2f7b8aa5674eb7e131d26e404ec390ed19a
Change-Id: I4c65b2f7b8aa5674eb7e131d26e404ec390ed19a
1 file changed