Updated the A2DP statistics
* Added "Frame expected" and "Frames limited" statistics in the
bugreport about expected and limited number of frames per tick.
Also, added corresponding "Counts (expected/limited)":
A2DP State:
TxQueue:
Counts (enqueue/dequeue/readbuf) : 386 / 386 / 768
Last update time ago in ms (enqueue/dequeue/readbuf) : 12644 / 12643 / 12600
Frames expected (total/max/ave) : 2632 / 8 / 6
Frames limited (total/max/ave) : 0 / 0 / 0
Counts (expected/limited) : 382 / 0
Frames per packet (total/max/ave) : 2618 / 7 / 6
...
* Renamed "tx_queue_max_frames" to "tx_queue_max_frames_per_packet"
* Fixed the computation of actual transmitted frames:
tx_queue_total_frames, tx_queue_max_frames_per_packet
* Computed / added buffer_overruns_max_count and
buffer_underruns_average to the Protobuf stats.
Bug:
27500656
Change-Id: Id58cfb0b5de2296742c84aa0b743e0eed398f41f