Redesign display options for ChromeOS.

chrome/browser/resources/options/browser_options.html

 <div id="settings" class="page" hidden>
   <header>
     <h1 i18n-content="settingsTitle"></h1>
   </header>
 <if expr="not pp_ifdef('chromeos')">
   <include src="sync_section.html">
 </if>
 <if expr="pp_ifdef('chromeos')">
   <section>
     <h3 i18n-content="sectionTitleInternet"></h3>
@@ skipping 99 matching lines @@
       </div>
       <div id="no-pointing-devices" i18n-content="noPointingDevices"
           class="settings-row" hidden>
       </div>
       <div class="settings-row">
         <button id="pointer-settings-button">
         </button>
         <button id="keyboard-settings-button"
             i18n-content="keyboardSettingsButtonTitle">
         </button>
-        <!-- By default, the display settings are hidden.  They are only visible
-             if more than one display is found. -->
-        <span id="display-options-section" hidden>
+        <span id="display-options-section">
           <button id="display-options" i18n-content="displayOptions">
           </button>
         </span>
       </div>
     </div>
   </section>
 </if>
   <section>
     <h3 i18n-content="sectionTitleSearch"></h3>
       <div>
@@ skipping 585 matching lines @@
   </section>
 </if>
   </div>  <!-- advanced-settings-container -->
   </div>  <!-- advanced-settings -->
   <footer>
     <button id="advanced-settings-expander" class="link-button"
         i18n-content="showAdvancedSettings">
     </button>
   </footer>
   </div>