Revert "Adds caller check to getAllPackages()"

This reverts commit f7efdb42220b2740632327b3d553e62d3897a260.

Reason for revert: build failure
Bug: 174661955
Change-Id: Ic29331e90176c52a0c562ac119650d0bc0fd9a19
Merged-In: I77460ae19a4d41151577646441f11e2eddbb741a
1 file changed