Stop passing location argument to run time calls, since it is stored in the pc

runtime/vm/exceptions_test.cc

Index: runtime/vm/exceptions_test.cc
===================================================================
--- runtime/vm/exceptions_test.cc	(revision 9536)
+++ runtime/vm/exceptions_test.cc	(working copy)
@@ -85,7 +85,8 @@
   int num_entries = sizeof(BuiltinEntries) / sizeof(struct NativeEntries);
   for (int i = 0; i < num_entries; i++) {
     struct NativeEntries* entry = &(BuiltinEntries[i]);
-    if (!strcmp(function_name, entry->name_)) {
+    if (!strcmp(function_name, entry->name_) &&
+        (argument_count == entry->argument_count_)) {
       return reinterpret_cast<Dart_NativeFunction>(entry->function_);
     }
   }