Use wxASCII_STR() on string literals

Fix the build with wxNO_IMPLICIT_WXSTRING_ENCODING.

include/wx/module.h

@@ -74,10 +74,10 @@ protected:
     }
 
     // same as the version above except it will look up wxClassInfo by name on
-    // its own
+    // its own. Note that className must be ASCII
     void AddDependency(const char *className)
     {
-        m_namedDependencies.Add(className);
+        m_namedDependencies.Add(wxASCII_STR(className));
     }