Remove hidden prototype for builtin functions.

test/mjsunit/regress/regress-91517.js

Index: test/mjsunit/regress/regress-91517.js
diff --git a/test/mjsunit/regress/regress-91517.js b/test/mjsunit/regress/regress-91517.js
deleted file mode 100644
index 68a768c46ccf1e767e97b56f2392cf9346496a64..0000000000000000000000000000000000000000
--- a/test/mjsunit/regress/regress-91517.js
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2011 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
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Getting property names of an object with a prototype chain that
-// triggers dictionary elements in GetLocalPropertyNames() shouldn't
-// crash the runtime
-
-// Flags: --allow-natives-syntax
-
-function Object1() {
-  this.foo = 1;
-}
-
-function Object2() {
-  this.fuz = 2;
-  this.objects = new Object();
-  this.fuz1 = 2;
-  this.fuz2 = 2;
-  this.fuz3 = 2;
-  this.fuz4 = 2;
-  this.fuz5 = 2;
-  this.fuz6 = 2;
-  this.fuz7 = 2;
-  this.fuz8 = 2;
-  this.fuz9 = 2;
-  this.fuz10 = 2;
-  this.fuz11 = 2;
-  this.fuz12 = 2;
-  this.fuz13 = 2;
-  this.fuz14 = 2;
-  this.fuz15 = 2;
-  this.fuz16 = 2;
-  this.fuz17 = 2;
-  // Force dictionary-based properties
-  for (x=1;x<1000;x++) {
-    this["sdf" + x] = 2;
-  }
-}
-
-function Object3() {
-  this.boo = 3;
-}
-
-function Object4() {
-  this.baz = 4;
-}
-
-obj1 = new Object1();
-obj2 = new Object2();
-obj3 = new Object3();
-obj4 = new Object4();
-
-%SetHiddenPrototype(obj4, obj3);
-%SetHiddenPrototype(obj3, obj2);
-%SetHiddenPrototype(obj2, obj1);
-
-function contains(a, obj) {
-  for(var i = 0; i < a.length; i++) {
-    if(a[i] === obj){
-      return true;
-    }
-  }
-  return false;
-}
-names = %GetLocalPropertyNames(obj4);
-assertEquals(1021, names.length);
-assertTrue(contains(names, "baz"));
-assertTrue(contains(names, "boo"));
-assertTrue(contains(names, "foo"));
-assertTrue(contains(names, "fuz"));
-assertTrue(contains(names, "fuz1"));
-assertTrue(contains(names, "fuz2"));
-assertTrue(contains(names, "fuz3"));
-assertTrue(contains(names, "fuz4"));
-assertTrue(contains(names, "fuz5"));
-assertTrue(contains(names, "fuz6"));
-assertTrue(contains(names, "fuz7"));
-assertTrue(contains(names, "fuz8"));
-assertTrue(contains(names, "fuz9"));
-assertTrue(contains(names, "fuz10"));
-assertTrue(contains(names, "fuz11"));
-assertTrue(contains(names, "fuz12"));
-assertTrue(contains(names, "fuz13"));
-assertTrue(contains(names, "fuz14"));
-assertTrue(contains(names, "fuz15"));
-assertTrue(contains(names, "fuz16"));
-assertTrue(contains(names, "fuz17"));
-assertFalse(names[1020] == undefined);