Sebastian Jansson 1cf15bfe55 Adds product operator for TimeDelta and Frequency
Also adding kHz factory function for Frequency class.

Bug: webrtc:9883
Change-Id: Ide44910d50eb9616de2bb0c66b8c62493d2be92e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/167725
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Ali Tofigh <alito@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30416}
2020-01-29 20:08:49 +00:00
..
2019-07-08 13:45:15 +00:00
2019-06-05 15:08:57 +00:00
2019-06-07 09:54:02 +00:00