GitLab

Added the Polymer Behavior to fetch the settingId parameter from the
URL and then focus on elements containing that settingId. Imported in
the OS Reset Page.

Bug: 1084154

Change-Id: I52bb73227447d6293a7b31402f7cc5a29e045309
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2296008
Commit-Queue: Daniel Classon <dclasson@google.com>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#789709}