[Settings] Remove old 'Managed by <domain>' from People section

With the new managed UI rolling out, the duplicate 'managed by' messages were
confusing.

Bug: 925026
Change-Id: If75ab103f41c67730aa27b4dca71e3dfb26f2054
Reviewed-on: https://chromium-review.googlesource.com/c/1434082Reviewed-by: Tommy Li <tommycli@chromium.org>
Commit-Queue: Nicolas Ouellet-Payeur <nicolaso@chromium.org>
Cr-Commit-Position: refs/heads/master@{#625798}

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

@@ -55,10 +55,6 @@
         width: 40px;
       }
 
-      #managed-by-domain-name {
-        font-weight: bold;
-      }
-
       iron-icon[icon='cr:sync'] {
        --iron-icon-fill-color: var(--google-green-700);
       }
@@ -212,19 +208,6 @@
 </if>
         </template>
 
-<if expr="not chromeos">
-        <template is="dom-if" if="[[syncStatus.domain]]">
-          <div class="settings-box">
-            <div class="icon-container">
-              <iron-icon icon="cr20:domain"></iron-icon>
-            </div>
-            <div class="middle settings-box-text"
-                inner-h-t-m-l="[[getDomainHtml_(syncStatus.domain)]]">
-            </div>
-          </div>
-        </template>
-</if>
-
         <template is="dom-if"
             if="[[isPreUnifiedConsentAdvancedSyncSettingsVisible_(
                 syncStatus, unifiedConsentEnabled_)]]">

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

@@ -434,16 +434,6 @@ Polymer({
   // </if>
 
   // <if expr="not chromeos">
-  /**
-   * @private
-   * @param {string} domain
-   * @return {string}
-   */
-  getDomainHtml_: function(domain) {
-    const innerSpan = '<span id="managed-by-domain-name">' + domain + '</span>';
-    return loadTimeData.getStringF('domainManagedProfile', innerSpan);
-  },
-
   /** @private */
   onImportDataTap_: function() {
     settings.navigateTo(settings.routes.IMPORT_DATA);