Merge "dumpstate: call printflags instead of reading flag files explicitly"...

Merge "dumpstate: call printflags instead of reading flag files explicitly" into main am: efed5f13 am: 9164be59 am: fb3beb5e am: 214dab03 am: 15f0579e

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2766885



Change-Id: I058475ad585c135d167559cf06011a2c6976b3cb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>