am ebefc48e: Expose the stable/frozen log-related definitions of <cutils/logd.h> into a new header: <android/log.h>

Merge commit 'ebefc48e61a7d5cf2a3228e6c8729feeeb42d1b4'

* commit 'ebefc48e61a7d5cf2a3228e6c8729feeeb42d1b4':
  Expose the stable/frozen log-related definitions of <cutils/logd.h> into a new header: <android/log.h>