Add initial support for exceptions....

webkit/glue/plugins/pepper_var.h

Index: webkit/glue/plugins/pepper_var.h
===================================================================
--- webkit/glue/plugins/pepper_var.h	(revision 47484)
+++ webkit/glue/plugins/pepper_var.h	(working copy)
@@ -22,24 +22,6 @@
 // function multiple times given the same NPObject results in the same PP_Var.
 PP_Var NPObjectToPPVar(NPObject* object);
 
-// Returns a PP_Var that corresponds to the given NPVariant.  The contents of
-// the NPVariant will be copied unless the NPVariant corresponds to an object.
-PP_Var NPVariantToPPVar(NPVariant* variant);
-
-// Returns a NPVariant that corresponds to the given PP_Var.  The contents of
-// the PP_Var will be copied unless the PP_Var corresponds to an object.
-NPVariant PPVarToNPVariant(PP_Var var);
-
-// Returns a NPVariant that corresponds to the given PP_Var.  The contents of
-// the PP_Var will NOT be copied, so you need to ensure that the PP_Var remains
-// valid while the resultant NPVariant is in use.
-NPVariant PPVarToNPVariantNoCopy(PP_Var var);
-
-// Returns a NPIdentifier that corresponds to the given PP_Var.  The contents
-// of the PP_Var will be copied.  Returns NULL if the given PP_Var is not a a
-// string or integer type.
-NPIdentifier PPVarToNPIdentifier(PP_Var var);
-
 }  // namespace pepper
 
 #endif  // WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_