fix most of size problems of DAC on handsets.
set device-width for viewport tag
Change-Id: I87854bfac990d277ba95cc7bcf37799c7f36a0ee
diff --git a/tools/droiddoc/templates-sdk/head_tag.cs b/tools/droiddoc/templates-sdk/head_tag.cs
index 6a1ce06..37f1b37 100644
--- a/tools/droiddoc/templates-sdk/head_tag.cs
+++ b/tools/droiddoc/templates-sdk/head_tag.cs
@@ -13,7 +13,8 @@
/if
?><?cs # END if/else devsite ?>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="viewport" content="width=device-width" />
<?cs if:page.metaDescription ?>
<meta name="Description" content="<?cs var:page.metaDescription ?>">
<?cs /if ?>