Settings: Fix navigation issues on site data details page.

Currently if we visited site details page, then navigate to the site
data page, the currentRouteChanged event in site_details.js will be
triggered and do validation that is not valid for the site data detail
page. This will stop the user from entering the site data details page.
This CL prevent the checking and navigation from happening.

BUG=933294

Change-Id: I7ebe45fc3fecf076fad02adbe78f480f3775f8a5
Reviewed-on: https://chromium-review.googlesource.com/c/1477616
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Commit-Queue: Maggie Cai <mxcai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634029}
1 file changed