GitLab

Node channel messages need to be packed.

Bug: b:172869067
Change-Id: I30ac9d44347fef9e0b74267d6d09ec8589e4d3e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2527532Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Brian Geffon <bgeffon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825686}