commit 4cda1e515cb2c985fda1569b3dca8a67ca70dd35
author Hui Yu <huiyu@google.com> Tue Feb 25 12:03:26 2020 -0800
committer Hui Yu <huiyu@google.com> Wed Feb 26 14:59:10 2020 +0000
tree b87e7681e9d7f0f97e4b5f1ee4f3843a451126fa
parent c46bf0786c7d1200739717f4c1271a9d04936e59

Pass START_ACTIVITIES_FROM_BACKGROUND permission to instrumentation
test.

So the instrumentation can have the same permssion as app and it can
skip the FGS background start while-in-use restriction.

Also reuse the ProcessRecord.mAllowBackgroundActivityStartsTokens flag.

Bug: 136219221
Test: atest cts/tests/app/src/android/app/cts/ActivityManagerFgsBgStartTest.java
Change-Id: I7d8708945ffe79b83825f8edb688078706c46770
(cherry picked from commit 5a5daafbcab55d051b0e241eb8adfacde2155e36)