Call JS functions via native context instead of js builtins object.

test/cctest/test-parsing.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2700 matching lines @@
     "/foo/",
     "/foo/g",
     "/foo/whatever",  // This is an error but not detected by the parser.
     NULL
   };
 
   RunParserSyncTest(context_data, statement_data, kSuccess);
 }
 
 
-TEST(Intrinsics) {
-  const char* context_data[][2] = {
-    {"", ""},
-    { NULL, NULL }
-  };
-
-  const char* statement_data[] = {
-    "%someintrinsic(arg)",
-    NULL
-  };
-
-  // This test requires kAllowNatives to succeed.
-  static const ParserFlag always_true_flags[] = {
-    kAllowNatives
-  };
-
-  RunParserSyncTest(context_data, statement_data, kSuccess, NULL, 0,
-                    always_true_flags, 1);
-}
-
-
 TEST(NoErrorsNewExpression) {
   const char* context_data[][2] = {
     {"", ""},
     {"var f =", ""},
     { NULL, NULL }
   };
 
   const char* statement_data[] = {
     "new foo",
     "new foo();",
@@ skipping 4120 matching lines @@
     "for (let x of []) {}",
     NULL
   };
   // clang-format on
 
   static const ParserFlag always_flags[] = {kAllowHarmonySloppy,
                                             kAllowHarmonySloppyLet};
   RunParserSyncTest(context_data, data, kSuccess, NULL, 0, always_flags,
                     arraysize(always_flags));
 }