Merge change 4509

* changes:
  Removed non-standard declaration in cstring.
tree: 9263c786b3cf4cf9309d987c9d0b4444213e0d7a
  1. libc/
  2. libdl/
  3. libm/
  4. libstdc++/
  5. libthread_db/
  6. linker/
  7. .gitignore
  8. Android.mk