Add an option page for searching and managing resources and permissions.

chrome/browser/resources/options/browser_options.html

 <div id="settings" class="page" hidden>
   <header>
     <h1 i18n-content="settingsTitle"></h1>
   </header>
   <include src="reset_profile_settings_banner.html">
   <include src="automatic_settings_reset_banner.html">
 <if expr="chromeos">
   <include src="secondary_user_banner.html">
   <section>
     <div id="network-section-header" class="section-header">
@@ skipping 508 matching lines @@
       </div>
       <div>
         <a target="_blank" i18n-content="easyUnlockManagement"
             i18n-values="href:easyUnlockManagementURL"></a>
       </div>
     </div>
   </section>
   <section id="web-content-section">
     <h3 i18n-content="advancedSectionTitleContent"></h3>
     <div>
+      <div id="website-settings-section" class="settings-row" hidden>
+        <button id="website-management-button"
+            i18n-content="websitesManage"></button>
+      </div>
       <div class="settings-row">
         <label class="web-content-select-label">
           <span i18n-content="defaultFontSizeLabel"></span>
           <select id="defaultFontSize">
             <option value="9" i18n-content="fontSizeLabelVerySmall">
             </option>
             <option value="12" i18n-content="fontSizeLabelSmall"></option>
             <option value="16" i18n-content="fontSizeLabelMedium"></option>
             <option value="20" i18n-content="fontSizeLabelLarge"></option>
             <option value="24" i18n-content="fontSizeLabelVeryLarge">
@@ skipping 406 matching lines @@
     </div>
   </section>
   </div>  <!-- advanced-settings-container -->
   </div>  <!-- advanced-settings -->
   <footer>
     <button id="advanced-settings-expander" class="link-button"
         i18n-content="showAdvancedSettings">
     </button>
   </footer>
   </div>