Now that c++14 allows that. Bug: webrtc:10945 Change-Id: I218bebeb549b66c9ad3760762f2783c76d30143d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153200 Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29200}