Fix security hole in GateKeeperResponse am: 658c53c47c am: efb797700e am: d06ee6d79d am: 40a1fd6bba am: 65897f0efc am: eba9a7f06e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17343925

Change-Id: Ia6430a6ec27185f33c08cd8120f9fa485370192d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>