Niels Möller dc6e68b4a7 Delete class TelephoneEventHandler and related code.
Followup to https://webrtc-review.googlesource.com/91125.

Bug: webrtc:7135
Change-Id: I7011cc65ac756931d8134763da57ec1bc9c584d6
Reviewed-on: https://webrtc-review.googlesource.com/91163
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24174}
2018-08-02 15:02:23 +00:00
..