commit 5e05a9ae1c04f141f66ca4f420e314f625eec8c3
author Sundong Ahn <sundongahn@google.com> Wed Jan 03 19:16:01 2018 +0900
committer Sundong Ahn <sundongahn@google.com> Tue Jan 23 10:02:58 2018 +0900
tree a31c85cd75e58a76b0847de0857266fe0bebf7ad
parent 98da482eca4a4b6551e23b39470d118efeadf421

Add SystemApi in SystemProperties for vendor apks

The Apis in SystemProperties are needed for building ims.apk with
LOCAL_SDK_VERSION := system_current. So @SystemApi is added to
SystemProperties class and methods which are used by vendor apks (i.e.
ims.apk)

Bug: 67726847
Test: 1. build & boot on taimen
2. LOCAL_SDK_VERSION:=system_current in ims.apk && build ims.apk &&
check error count and android_system_stubs_current_intermediates.

Change-Id: I178f8d9b0b1f6bb1455ceec919805c4cc549cb32