GitLab

Also cleaned up:
- duplicate 'printing' section in WebLocalFrame
- superfluous IsLoading() override in WebLocalFrame

Bug: 416660
Change-Id: I2a9d1ed89d1f8d4d7c3d297fe9066a42fa77f2f3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1864617Reviewed-by: danakj <danakj@chromium.org>
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#706667}