GitLab

https://chromium-review.googlesource.com/c/chromium/src/+/2583677 only
set the prerendering state for main-frame navigation.
This CL shares parents' prerendering states with their children, so that
sub-frames can also know the correct prerendering state.

Bug: 1142658
Change-Id: I70552d4dc6380f91536e062ad2ea3ec8d0719b45
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2603660Reviewed-by: Takashi Toyoshima <toyoshim@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842936}