DevTools - [Audits] Add test for view trace button
DevTools - [Audits] Add test for view trace button

Also changed the limited run to use PWA, since just rendering that category results in errors w/o the changes in this patch.

Bug: 962618
Change-Id: I79a83d16f65f04931cdeb376bd88a92eba545e7b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1745287
Reviewed-by: Paul Irish <5f672bbedd2fccb2b3e838838e74ef989148de66@chromium.org>
Reviewed-by: Erik Luo <26192f5e05d23e5ee959014fb911d780e566545b@chromium.org>
Commit-Queue: Paul Irish <5f672bbedd2fccb2b3e838838e74ef989148de66@chromium.org>
Commit-Queue: Connor Clark <2d5c837a0b2cf015b24acdf5e50262e50d986795@google.com>
Cr-Original-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#685438}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: b25b4f8910008463d895a00c161f98f9807f6367

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend