Add new templates directory for "reference only" builds.
The only difference is that this changes the masthead.cs file to show a different header.
Change-Id: Id58eb7e8c42a8ab0886f2f5da794fcd108f299ff
(cherry picked from commit 5fea5df99cc93dba5388e0f033c2af931ac2cb33)
diff --git a/tools/droiddoc/templates-sdk-refonly/header_tabs.cs b/tools/droiddoc/templates-sdk-refonly/header_tabs.cs
new file mode 100644
index 0000000..38c9da8
--- /dev/null
+++ b/tools/droiddoc/templates-sdk-refonly/header_tabs.cs
@@ -0,0 +1,2 @@
+
+<!-- CURRENTLY NOT USED... ALL TABS ARE IN masthead.cs -->