Capture basic metrics for video frame rendering

Capture and compute frame drops, frame skips and frame rates for video
playback. Report these metrics through the existing media.metrics
pipeline for bug reports.

Bug: 234833109
Test: atest VideoRenderQualityTracker_test
Test: Play YouTube video, skip forward and backward, and check 'adb
shell dumpsys media.metrics'

Change-Id: Ie8b4d2c85cbc4b94d30926868e9aa4aa5cccf729