
TestConfig: Replace Print method with ToString and add test. Bug: none Change-Id: I9853cb16875199a51c5731d1cec326159751d001 Reviewed-on: https://webrtc-review.googlesource.com/14320 Commit-Queue: Åsa Persson <asapersson@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20420}