Update templates-sdk-dev to current templates-sdk.

Change-Id: I8c3da5a59d128ab5631c86737e3ede9c7f9b8deb
diff --git a/tools/droiddoc/templates-sdk-dev/designpage.cs b/tools/droiddoc/templates-sdk-dev/designpage.cs
index 2be179d..b945a1c 100644
--- a/tools/droiddoc/templates-sdk-dev/designpage.cs
+++ b/tools/droiddoc/templates-sdk-dev/designpage.cs
@@ -37,14 +37,12 @@
 
 <?cs if:header.hide ?>
 <?cs else ?>
-<div class="layout-content-row content-header <?cs if:header.justLinks ?>just-links<?cs /if ?>">
-  <div class="layout-content-col span-9">
+<div class="content-header <?cs if:header.justLinks ?>just-links<?cs /if ?>">
     <?cs if:header.justLinks ?>&nbsp;
       <?cs elif:header.title ?><h2><?cs var:header.title ?></h2>
                    <?cs else ?><h2><?cs var:page.title ?></h2>
     <?cs /if ?>
-  </div>
-  <div class="paging-links layout-content-col span-4" itemscope itemtype="http://schema.org/SiteNavigationElement">
+  <div class="paging-links" itemscope itemtype="http://schema.org/SiteNavigationElement">
     <a href="#" class="prev-page-link">Previous</a>
     <a href="#" class="next-page-link">Next</a>
   </div>
@@ -55,9 +53,9 @@
 
 <?cs if:footer.hide ?>
 <?cs else ?>
-<div class="layout-content-row content-footer" itemscope itemtype="http://schema.org/SiteNavigationElement">
-  <div class="paging-links layout-content-col span-9">&nbsp;</div>
-  <div class="paging-links layout-content-col span-4">
+<div class="cols content-footer" itemscope itemtype="http://schema.org/SiteNavigationElement">
+  <div class="paging-links col-9">&nbsp;</div>
+  <div class="paging-links col-4">
     <a href="#" class="prev-page-link">Previous</a>
     <a href="#" class="next-page-link">Next</a>
   </div>