Cleanup references to system/core/base -> system/libbase am: d3c245aabb

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/abi-dumps/vndk/+/12917983

Change-Id: Ifd70e2a1bc91c67785c4fee47752c5227bb9fa0f
tree: c790f22bf647290e80293743dc8477c5fc67d0b4
  1. 29/
  2. 30/
  3. R/
  4. S/
  5. Android.bp
  6. OWNERS