Make the bloated renderer infobar auto expire on navigation.

When the user navigates while the infobar is visible,
the infobar should disappear.

Bug: 808143
Change-Id: I1265409d7299c6ecd5626e2dae855c7724f7fa48
Reviewed-on: https://chromium-review.googlesource.com/1140303
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#575640}
1 file changed