Always enabling verbose mode means about 100% more text is printed, but this should not be a problem as the only time that we explicitly look at the logs is when the bots are failing, or when we want to save all output for plotting. BUG=webrtc:8448 Change-Id: Ia5feab5220d047440d15cddb7d3fbca1c5a4aaf5 Reviewed-on: https://webrtc-review.googlesource.com/16140 Commit-Queue: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Åsa Persson <asapersson@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20461}