Remove extra navigation stop on Manage Sync row on Sync Page

Removes redundant stop on "Manage Sync" in the Sync and Google Services
page.

Fixed: 1025029
Change-Id: I915c27572a2bf6965a9689dfe6a28c4d1d6c9b5b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1918371
Commit-Queue: Bailey Berro <baileyberro@chromium.org>
Auto-Submit: Bailey Berro <baileyberro@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#715725}

chrome/browser/resources/settings/people_page/sync_page.html

@@ -164,11 +164,12 @@
         <div id="other-sync-items" class="list-frame">
           <div id="sync-advanced-row" class="list-item first"
               on-click="onSyncAdvancedTap_" actionable>
-            <div class="start">
+            <div class="start" id="page-title" aria-hidden="true">
               $i18n{syncAdvancedPageTitle}
             </div>
             <cr-icon-button class="subpage-arrow"
-                aria-label="$i18n{syncAdvancedPageTitle}"></cr-icon-button>
+                aria-labelledby="page-title">
+            </cr-icon-button>
           </div>
 
           <a class="inherit-color no-outline list-item" tabindex="-1"