Revert "Cleanup references to system/core/base -> system/libbase"

This reverts commit d5098ae565d47a39c1f598705d231baca8a24fc1.

Reason for revert: The dumps for previous releases don't need to be updated with the latest code. The modification may conflict with the upstream.

Change-Id: I241e9d224923f75b00fde796c642be95382f90f0
24 files changed
tree: cd0765c164e1fe8269c3200f74386e35018ebfb3
  1. 29/
  2. 30/
  3. S/
  4. OWNERS