Soong handles these automatically now.
Bug: 33241851
Test: Android-aosp_arm.mk is the same before/after
Test: build.ninja is the same before/after
Test: build-aosp_arm.ninja is the same before/after
Merged-In: Ic10796e75bb886cc3f92c234714ab3e6c85112df
Change-Id: Ic10796e75bb886cc3f92c234714ab3e6c85112df
The headers are already migrated because they're in
frameworks/native/include/android, which was covered when migrating
libandroid.
Test: make native
Bug: http://b/30465923
Change-Id: I610dc6c613f2a408960088a86629073da38682a0