Pass a second type argument vector to all type instantiation calls in the VM.

runtime/vm/debugger.cc

Index: runtime/vm/debugger.cc
diff --git a/runtime/vm/debugger.cc b/runtime/vm/debugger.cc
index 43a9af6871dac05af1fe5935c8fc77ca44e2642a..b1a0cecead5f373cca55b1bc131180f0851ec71e 100644
--- a/runtime/vm/debugger.cc
+++ b/runtime/vm/debugger.cc
@@ -844,7 +844,8 @@ bool ActivationFrame::HandlesException(const Instance& exc_obj) {
         if (type.IsDynamicType()) {
           return true;
         }
-        if (exc_obj.IsInstanceOf(type, Object::null_type_arguments(), NULL)) {
+        if (exc_obj.IsInstanceOf(type, Object::null_type_arguments(),
+                                 Object::null_type_arguments(), NULL)) {
           return true;
         }
       }