1 files changed, 0 insertions, 127 deletions
diff --git a/deps/v8/src/js/weak-collection.js b/deps/v8/src/js/weak-collection.js
deleted file mode 100644
index 3d75ab4138..0000000000
--- a/deps/v8/src/js/weak-collection.js
+++ /dev/null
@@ -1,127 +0,0 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-(function(global, utils) {
-
-"use strict";
-
-%CheckIsBootstrapping();
-
-// -------------------------------------------------------------------
-// Imports
-
-var GlobalWeakMap = global.WeakMap;
-var GlobalWeakSet = global.WeakSet;
-var MathRandom = global.Math.random;
-
-// -------------------------------------------------------------------
-// Harmony WeakMap
-
-function WeakMapConstructor(iterable) {
-  if (IS_UNDEFINED(new.target)) {
-    throw %make_type_error(kConstructorNotFunction, "WeakMap");
-  }
-
-  %WeakCollectionInitialize(this);
-
-  if (!IS_NULL_OR_UNDEFINED(iterable)) {
-    var adder = this.set;
-    if (!IS_CALLABLE(adder)) {
-      throw %make_type_error(kPropertyNotFunction, adder, 'set', this);
-    }
-    for (var nextItem of iterable) {
-      if (!IS_RECEIVER(nextItem)) {
-        throw %make_type_error(kIteratorValueNotAnObject, nextItem);
-      }
-      %_Call(adder, this, nextItem[0], nextItem[1]);
-    }
-  }
-}
-
-
-// Set up the non-enumerable functions on the WeakMap prototype object.
-DEFINE_METHODS(
-  GlobalWeakMap.prototype,
-  {
-    set(key, value) {
-      if (!IS_WEAKMAP(this)) {
-        throw %make_type_error(kIncompatibleMethodReceiver,
-                            'WeakMap.prototype.set', this);
-      }
-      if (!IS_RECEIVER(key)) throw %make_type_error(kInvalidWeakMapKey);
-      return %WeakCollectionSet(this, key, value, %GenericHash(key));
-    }
-
-    delete(key) {
-      if (!IS_WEAKMAP(this)) {
-        throw %make_type_error(kIncompatibleMethodReceiver,
-                            'WeakMap.prototype.delete', this);
-      }
-      if (!IS_RECEIVER(key)) return false;
-      var hash = %GetExistingHash(key);
-      if (IS_UNDEFINED(hash)) return false;
-      return %WeakCollectionDelete(this, key, hash);
-    }
-  }
-);
-
-// -------------------------------------------------------------------
-
-%SetCode(GlobalWeakMap, WeakMapConstructor);
-%FunctionSetLength(GlobalWeakMap, 0);
-
-// -------------------------------------------------------------------
-// Harmony WeakSet
-
-function WeakSetConstructor(iterable) {
-  if (IS_UNDEFINED(new.target)) {
-    throw %make_type_error(kConstructorNotFunction, "WeakSet");
-  }
-
-  %WeakCollectionInitialize(this);
-
-  if (!IS_NULL_OR_UNDEFINED(iterable)) {
-    var adder = this.add;
-    if (!IS_CALLABLE(adder)) {
-      throw %make_type_error(kPropertyNotFunction, adder, 'add', this);
-    }
-    for (var value of iterable) {
-      %_Call(adder, this, value);
-    }
-  }
-}
-
-
-// Set up the non-enumerable functions on the WeakSet prototype object.
-DEFINE_METHODS(
-  GlobalWeakSet.prototype,
-  {
-    add(value) {
-      if (!IS_WEAKSET(this)) {
-        throw %make_type_error(kIncompatibleMethodReceiver,
-                            'WeakSet.prototype.add', this);
-      }
-      if (!IS_RECEIVER(value)) throw %make_type_error(kInvalidWeakSetValue);
-      return %WeakCollectionSet(this, value, true, %GenericHash(value));
-    }
-
-    delete(value) {
-      if (!IS_WEAKSET(this)) {
-        throw %make_type_error(kIncompatibleMethodReceiver,
-                            'WeakSet.prototype.delete', this);
-      }
-      if (!IS_RECEIVER(value)) return false;
-      var hash = %GetExistingHash(value);
-      if (IS_UNDEFINED(hash)) return false;
-      return %WeakCollectionDelete(this, value, hash);
-    }
-  }
-);
-
-// -------------------------------------------------------------------
-
-%SetCode(GlobalWeakSet, WeakSetConstructor);
-%FunctionSetLength(GlobalWeakSet, 0);
-
-})