Preserve libunwind from the NDK.

Test: ./update.py --branch master-ndk --build 7219278 r23
Bug: None
Change-Id: I14b9d12ca226e3be495401aaf9246f06e0d19761
1 file changed
tree: 638cbb4c2933cfa1076b26ddd80aa9ec9dcf344d
  1. r21/
  2. r23/
  3. Android.bp
  4. Android.mk
  5. CleanSpec.mk
  6. NOTICE
  7. pylintrc
  8. update.py