Merge changes I42303b1a,I854e142c,Ib5e3b5a4,Id3f015d2
am: 61a13b032d

* commit '61a13b032d81d90d72edddf29b0ef85e27ab2159':
  android-9: Add symbol versions for libc
  android-12: No difference in libc.so between 12 and 14
  android-9: Add symbol versions for libm
  android-9: Add symbol versions for libdl

Change-Id: I9a36163fa0493bf337f7b71d6c29195c530ff9b5