Merge pull request #18396 from swastikpareek/issue-1987-fix-template

#1987: Enable frontend and backend theme configuration in display preference page for Drupal CMS

templates/CRM/Admin/Form/Preferences/Display.tpl

@@ -206,22 +206,14 @@
         {$form.menubar_color.html}
       </td>
     </tr>
-
-    {if $config->userSystem->is_drupal EQ '1'}
-      <tr class="crm-preferences-display-form-block-theme">
-        <td class="label">{ts}Theme{/ts} {help id="theme"}</td>
-        <td>{$form.theme_backend.html}</td>
-      </tr>
-    {else}
-      <tr class="crm-preferences-display-form-block-theme_backend">
-        <td class="label">{$form.theme_backend.label} {help id="theme_backend"}</td>
-        <td>{$form.theme_backend.html}</td>
-      </tr>
-      <tr class="crm-preferences-display-form-block-theme_frontend">
-        <td class="label">{$form.theme_frontend.label} {help id="theme_frontend"}</td>
-        <td>{$form.theme_frontend.html}</td>
-      </tr>
-      {/if}
+    <tr class="crm-preferences-display-form-block-theme_backend">
+      <td class="label">{$form.theme_backend.label} {help id="theme_backend"}</td>
+      <td>{$form.theme_backend.html}</td>
+    </tr>
+    <tr class="crm-preferences-display-form-block-theme_frontend">
+      <td class="label">{$form.theme_frontend.label} {help id="theme_frontend"}</td>
+      <td>{$form.theme_frontend.html}</td>
+    </tr>
   </table>
   <div class="crm-submit-buttons">{include file="CRM/common/formButtons.tpl" location="bottom"}</div>
 </div>