Menubar Examples: Remove unused files (pull #1490)

Resolves #1457 with following changes:
* Remove old menubar-2 directory
* Update examples index
* Update coverage reports
* Delete menubar-2 test file
* Remove reference to deleted files

Co-authored-by: Valerie Young <valerie@bocoup.com>

coverage/index.html

@@ -25,8 +25,8 @@ <h1>ARIA Roles, Properties and States Referenced in Guidance and Examples</h1>
     <ul>
       <li><a href="#csv_files">CSV Files of Role, Properties and States Coverage</a></li>
       <li><a href="#roles_with_no_examples">Roles with no Guidance or Examples (<span class="roles_with_no_examples_count">22</span>)</a></li>
-      <li><a href="#roles_with_one_example">Roles with at Least One Guidance or Example (<span class="roles_with_one_example_count">14</span>)</a></li>
-      <li><a href="#roles_with_more_than_one_example">Roles with More than One Guidance or Example  (<span class="roles_with_more_than_one_examples_count">33</span>)</a></li>
+      <li><a href="#roles_with_one_example">Roles with at Least One Guidance or Example (<span class="roles_with_one_example_count">16</span>)</a></li>
+      <li><a href="#roles_with_more_than_one_example">Roles with More than One Guidance or Example  (<span class="roles_with_more_than_one_examples_count">31</span>)</a></li>
       <li><a href="#props_with_no_examples">Properties and States with no Examples (<span class="props_with_no_examples_count">14</span>)</a></li>
       <li><a href="#props_with_one_example">Properties and States with One Examples (<span class="props_with_one_example_count">8</span>)</a></li>
       <li><a href="#props_with_more_than_one_example">Properties and States with More than One Example  (<span class="props_with_more_than_one_examples_count">26</span>)</a></li>
@@ -68,7 +68,7 @@ <h2 id="roles_with_no_examples_label">Roles with No Guidance or Examples (<span
     </section>
 
     <section id="roles_with_one_example">
-      <h2 id="roles_with_one_example_label">Roles with at Least One Guidance or Example (<span class="roles_with_one_example_count">14</span>)</h2>
+      <h2 id="roles_with_one_example_label">Roles with at Least One Guidance or Example (<span class="roles_with_one_example_count">16</span>)</h2>
       <table aria-labelledby="roles_with_one_example_label" class="data attributes">
         <thead>
           <tr>
@@ -142,6 +142,12 @@ <h2 id="roles_with_one_example_label">Roles with at Least One Guidance or Exampl
             <td><a href="../aria-practices.html#aria_lh_main">Main</a>
 </td>
             <td><a href="../examples/landmarks/main.html">Main Landmark</a>
+</td>
+          </tr>
+          <tr>
+            <td><code>menuitemcheckbox</code></td>
+            <td><abbr title="none" style="color: gray">-</abbr></td>
+            <td><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a>
 </td>
           </tr>
           <tr>
@@ -155,6 +161,12 @@ <h2 id="roles_with_one_example_label">Roles with at Least One Guidance or Exampl
             <td><a href="../aria-practices.html#aria_lh_search">Search</a>
 </td>
             <td><a href="../examples/landmarks/search.html">Search Landmark</a>
+</td>
+          </tr>
+          <tr>
+            <td><code>separator</code></td>
+            <td><abbr title="none" style="color: gray">-</abbr></td>
+            <td><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a>
 </td>
           </tr>
           <tr>
@@ -174,7 +186,7 @@ <h2 id="roles_with_one_example_label">Roles with at Least One Guidance or Exampl
     </section>
 
     <section id="roles_with_more_than_one_example">
-      <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Example (<span class="roles_with_more_than_one_examples_count">33</span>)</h2>
+      <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Example (<span class="roles_with_more_than_one_examples_count">31</span>)</h2>
       <table aria-labelledby="roles_with_more_than_one_label" class="data attributes">
         <thead>
           <tr>
@@ -293,7 +305,6 @@ <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Exa
             <td><ul>
         <li><a href="../examples/carousel/carousel-1.html">Auto-Rotating Image Carousel</a></li>
         <li><a href="../examples/checkbox/checkbox-1/checkbox-1.html">Checkbox  (Two State)</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/spinbutton/datepicker-spinbuttons.html">Date Picker Spin Button</a></li>
         <li><a href="../examples/treeview/treeview-2/treeview-2a.html">Navigation Treeview  Using Computed Properties</a></li>
@@ -331,7 +342,6 @@ <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Exa
         <li><a href="../examples/menu-button/menu-button-actions-active-descendant.html">Actions Menu Button  Using aria-activedescendant</a></li>
         <li><a href="../examples/menu-button/menu-button-actions.html">Actions Menu Button  Using element.focus()</a></li>
         <li><a href="../examples/menu-button/menu-button-links.html">Navigation Menu Button</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-navigation.html">Navigation Menubar</a></li>
         <li><a href="../examples/toolbar/toolbar.html">Toolbar</a></li>
@@ -342,7 +352,6 @@ <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Exa
             <td><code>menubar</code></td>
             <td><abbr title="none" style="color: gray">-</abbr></td>
             <td><ul>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-navigation.html">Navigation Menubar</a></li>
             </ul>
@@ -354,26 +363,15 @@ <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Exa
             <td><ul>
         <li><a href="../examples/menu-button/menu-button-actions.html">Actions Menu Button  Using element.focus()</a></li>
         <li><a href="../examples/menu-button/menu-button-links.html">Navigation Menu Button</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-navigation.html">Navigation Menubar</a></li>
             </ul>
-</td>
-          </tr>
-          <tr>
-            <td><code>menuitemcheckbox</code></td>
-            <td><abbr title="none" style="color: gray">-</abbr></td>
-            <td><ul>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
-        <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
-            </ul>
 </td>
           </tr>
           <tr>
             <td><code>menuitemradio</code></td>
             <td><abbr title="none" style="color: gray">-</abbr></td>
             <td><ul>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/toolbar/toolbar.html">Toolbar</a></li>
             </ul>
@@ -469,15 +467,6 @@ <h2 id="roles_with_more_than_one_label">Roles with More than One Guidance or Exa
         <li><a href="../examples/table/table.html">Table</a></li>
         <li><a href="../examples/treegrid/treegrid-1.html">Treegrid Email Inbox</a></li>
             </ul>
-</td>
-          </tr>
-          <tr>
-            <td><code>separator</code></td>
-            <td><abbr title="none" style="color: gray">-</abbr></td>
-            <td><ul>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
-        <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
-            </ul>
 </td>
           </tr>
           <tr>
@@ -716,7 +705,6 @@ <h2 id="props_with_more_than_one_label">Properties and States with More than One
             <td><ul>
         <li><a href="../examples/checkbox/checkbox-1/checkbox-1.html">Checkbox  (Two State)</a></li>
         <li><a href="../examples/checkbox/checkbox-2/checkbox-2.html">Checkbox  (Mixed-State)</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/radio/radio-1/radio-1.html">Radio Group  Using Roving tabindex</a></li>
         <li><a href="../examples/radio/radio-2/radio-2.html">Radio Group  Using aria-activedescendant</a></li>
@@ -766,6 +754,7 @@ <h2 id="props_with_more_than_one_label">Properties and States with More than One
             <td><ul>
         <li><a href="../examples/combobox/combobox-datepicker.html">Date Picker Combobox</a></li>
         <li><a href="../examples/dialog-modal/alertdialog.html">Alert Dialog</a></li>
+        <li><a href="../examples/dialog-modal/datepicker-dialog.html">Date Picker Dialog</a></li>
         <li><a href="../examples/dialog-modal/dialog.html">Modal Dialog</a></li>
         <li><a href="../examples/feed/feed.html">Feed</a></li>
         <li><a href="../examples/table/table.html">Table</a></li>
@@ -777,7 +766,6 @@ <h2 id="props_with_more_than_one_label">Properties and States with More than One
             <td><abbr title="none" style="color: gray">-</abbr></td>
             <td><ul>
         <li><a href="../examples/accordion/accordion.html">Accordion</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/toolbar/toolbar.html">Toolbar</a></li>
             </ul>
@@ -801,7 +789,6 @@ <h2 id="props_with_more_than_one_label">Properties and States with More than One
         <li><a href="../examples/menu-button/menu-button-actions-active-descendant.html">Actions Menu Button  Using aria-activedescendant</a></li>
         <li><a href="../examples/menu-button/menu-button-actions.html">Actions Menu Button  Using element.focus()</a></li>
         <li><a href="../examples/menu-button/menu-button-links.html">Navigation Menu Button</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-navigation.html">Navigation Menubar</a></li>
         <li><a href="../examples/toolbar/toolbar.html">Toolbar</a></li>
@@ -823,7 +810,6 @@ <h2 id="props_with_more_than_one_label">Properties and States with More than One
         <li><a href="../examples/menu-button/menu-button-actions-active-descendant.html">Actions Menu Button  Using aria-activedescendant</a></li>
         <li><a href="../examples/menu-button/menu-button-actions.html">Actions Menu Button  Using element.focus()</a></li>
         <li><a href="../examples/menu-button/menu-button-links.html">Navigation Menu Button</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-navigation.html">Navigation Menubar</a></li>
         <li><a href="../examples/toolbar/toolbar.html">Toolbar</a></li>
@@ -867,7 +853,6 @@ <h2 id="props_with_more_than_one_label">Properties and States with More than One
         <li><a href="../examples/menu-button/menu-button-actions-active-descendant.html">Actions Menu Button  Using aria-activedescendant</a></li>
         <li><a href="../examples/menu-button/menu-button-actions.html">Actions Menu Button  Using element.focus()</a></li>
         <li><a href="../examples/menu-button/menu-button-links.html">Navigation Menu Button</a></li>
-        <li><a href="../examples/menubar/menubar-2/menubar-2.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-editor.html">Editor Menubar</a></li>
         <li><a href="../examples/menubar/menubar-navigation.html">Navigation Menubar</a></li>
         <li><a href="../examples/radio/radio-1/radio-1.html">Radio Group  Using Roving tabindex</a></li>