commit c958784507ff188871ddbe78461876aa8463d3cd
author Charles Reis <creis@chromium.org> Thu Jun 22 15:27:39 2017
committer Charles Reis <creis@chromium.org> Thu Jun 22 15:27:53 2017
tree 672b34afdd04a6e62a7fe9b24938a2d0bef75d6f
parent 4f21357748e788ce172b953e8892b6be291589d5

Don't show current RenderWidgetHostView while interstitial is showing.

Also moves interstitial page tracking from RenderFrameHostManager to
WebContents, since interstitial pages are not frame-specific. This was
necessary for subframes to detect if an interstitial page is showing.

BUG=729105
TEST=See comment 13 of bug for repro steps
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation

Review-Url: https://codereview.chromium.org/2938313002
Cr-Original-Commit-Position: refs/heads/master@{#480117}
Review-Url: https://codereview.chromium.org/2954503003 .
Cr-Commit-Position: refs/branch-heads/3112@{#442}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}