Make BroadcastProviderManager#startBroadcast run on worker thread
instead of binder thread

Ran with third party app to reproduce the error and make sure the error
is gone after this change.

Test: -m
Fix: 231965316
Fix: 232167314
Ignore-AOSP-First: nearby_not_in_aosp_yet
Change-Id: I047b3ae911050048d9fd305c13b4e0b8be96d5a0
1 file changed