Revert "Allow privileged apps to query contact provider across user"

This reverts commit 6c1fbf2ed96fc62e5e1ece28e8cd8a973174fa84.

Reason for revert: change breaks CTS.

Bug: 138781676
Change-Id: Iacba9efe43eef053acab7e46d2e7c1caedb51802
1 file changed