am 80e657c8: am 1129311a: ContactsProvider2 optimization: end-of-tx contact insert - switching to compiled statements and reusing buffers.

Merge commit '80e657c81be1154f446f0413772eb1a6d58e50d4'

* commit '80e657c81be1154f446f0413772eb1a6d58e50d4':
  ContactsProvider2 optimization: end-of-tx contact insert - switching to compiled statements and reusing buffers.