Revert "Merge "BG-FGS-start while-in-use permission restriction ..."

Revert "Merge "Add test cases for background startForeground() i..."

Revert submission 16823812-am-d28c94b9fe6445eba259ecb421887d7e

Reason for revert: It cause down stream automerge problem into sv-dev. 
Reverted Changes:
I0f8fb6de7:Merge "BG-FGS-start while-in-use permission restri...
I6305f8e37:Merge "Add test cases for background startForegrou...

Change-Id: I5bb8470e113fc6ce2de5d90159c22002140208c4