88e1848fd5
String builder is similar to SimpleStringBuilder, but the difference is that StringBuilder is built around a std::string instance and supports dynamic resizing. Change-Id: I874d22e69e639ff9ef3d5929366f4ba71c545787 Bug: webrtc:8982 Reviewed-on: https://webrtc-review.googlesource.com/58980 Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24526}