GitLab

This patch changes network service to restrict sending the headers to
the renderer not to leak info if handshake was failed.

This also changes WebRequest API and devtools event listening as failed
when handshake was failed.

Change-Id: I03160b06546711365273180a8020239e09528a47
Bug: 944619
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1847592
Commit-Queue: Yoichi Osato <yoichio@chromium.org>
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Karan Bhatia <karandeepb@chromium.org>
Reviewed-by: Adam Rice <ricea@chromium.org>
Reviewed-by: Joey Arhar <jarhar@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705363}