Settings: Restore focus when exiting manageProfile subpage.

Fixed: 1163041
Change-Id: Id8ca2ae1832431b5c6cc0c02895ff88acbf09a34
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2609847
Auto-Submit: dpapad <dpapad@chromium.org>
Commit-Queue: John Lee <johntlee@chromium.org>
Reviewed-by: John Lee <johntlee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#840199}

chrome/browser/resources/settings/people_page/people_page.js

@@ -169,7 +169,7 @@ Polymer({
         if (routes.MANAGE_PROFILE) {
           map.set(
               routes.MANAGE_PROFILE.path,
-              this.signinAllowed_ ? '#edit-profile .subpage-arrow' :
+              this.signinAllowed_ ? '#edit-profile' :
                                     '#profile-row .subpage-arrow');
         }
         // </if>