Android N Preview 4 (NPD56N)
Add config.h

Add missing config.h, and remove config.h from .gitignore.

This was generated by this package's configure script, which was
generated by ./bootstrap.sh.

Bug: 22921222
Change-Id: Icabe01d213454b7c5ce1b4ae7d6b5c7f4a8e4707
2 files changed