Not sending my uid as ORIGINATING_UID to package installer

In some cases the UID column may have download provider uid. We should
not send this as the originating uid for blaming app installs.

Test: Manually copied an apk to internal storage and back to downloads.
Tapping on apk launches package installer as expected.

Fixes: 62909163

Change-Id: Ie75da734b1bd43bc61112c023cb1587e4c2ff20e
Merged-In: Ie75da734b1bd43bc61112c023cb1587e4c2ff20e
(cherry picked from commit b7aea795beec6721c60b59c9d945e4d964466323)
1 file changed