More work.  Install and build steps are now tested.

FossilOrigin-Name: 0ab74373bd37d48d6afa7aecb67885afcd3a85b1
diff --git a/vsixtest/pch.cpp b/vsixtest/pch.cpp
index ef288d8..97b544e 100644
--- a/vsixtest/pch.cpp
+++ b/vsixtest/pch.cpp
@@ -1,6 +1,6 @@
-//

-// pch.cpp

-// Include the standard header and generate the precompiled header.

-//

-

-#include "pch.h"

+//
+// pch.cpp
+// Include the standard header and generate the precompiled header.
+//
+
+#include "pch.h"