Merge "Factor out helper method." am: e003cac9 am: fae29d48 am: 54387e5e...

Merge "Factor out helper method." am: e003cac9 am: fae29d48 am: 54387e5e am: f13c442d am: 825ed23c

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2177903



Change-Id: I2fa0d73e304cc95dbea039d7abd999525ea80d8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>