Merge "Wifi usability: Clear the ring buffer after adding each usability stats to the upload list." into qt-qpr1-dev am: a4084c6b08
am: a087631aa9

Change-Id: I78a5630921525c4693fcb7a14fbe8287842c13c0
tree: c79b1f55eab648c45c1ad221efa6f26e3bafff99
  1. service/
  2. PREUPLOAD.cfg