Prevent system uid component from running in an isolated app process

Bug: 140055304
Test: Manual
Change-Id: I5a1618fab529cb0300d4a8e9c7762ee218ca09eb
Merged-In: I5a1618fab529cb0300d4a8e9c7762ee218ca09eb
(cherry picked from commit 84f2b227b0a0e74157508f143c1ef44ef0f0be50)
1 file changed