Merge "Fix memory flags in external services and secondary zygotes." into...

Merge "Fix memory flags in external services and secondary zygotes." into tm-dev am: 951aa29f am: a4ef8dfa

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16989014

Change-Id: I7d9b618db1464f2577594980dda7b83bedfe9e44