Implement loads and calls from 'super'

tools/generate-runtime-tests.py

Index: tools/generate-runtime-tests.py
diff --git a/tools/generate-runtime-tests.py b/tools/generate-runtime-tests.py
index 638c4aedcd72780b32a07524ca15ddc0ec9bf7fe..059a480eec1fd3d5a7b7741459ef847576e8ba51 100755
--- a/tools/generate-runtime-tests.py
+++ b/tools/generate-runtime-tests.py
@@ -47,8 +47,8 @@ EXPAND_MACROS = [
 # that the parser doesn't bit-rot. Change the values as needed when you add,
 # remove or change runtime functions, but make sure we don't lose our ability
 # to parse them!
-EXPECTED_FUNCTION_COUNT = 431
-EXPECTED_FUZZABLE_COUNT = 332
+EXPECTED_FUNCTION_COUNT = 434
+EXPECTED_FUZZABLE_COUNT = 333
 EXPECTED_CCTEST_COUNT = 7
 EXPECTED_UNKNOWN_COUNT = 17
 EXPECTED_BUILTINS_COUNT = 806
@@ -174,6 +174,10 @@ BLACKLISTED = [
 
   # Internal
   "InternalSetPrototype",
+
+  # Classes
+  "ThrowUnsupportedSuperError",
+  "ThrowNonMethodError",
 ]