Removes dartc reliance on its own libraries, now can be targeted at any implementation's libraries

compiler/lib/implementation/array.js

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-function native_ListImplementation_INDEX(index) {
-  var i = index | 0;
-  if (i !== index) {
-    native__NumberJsUtil__throwIllegalArgumentException(index);
-  } else if (i < 0 || i >= this.length) {
-    native__ListJsUtil__throwIndexOutOfRangeException(index);
-  }
-  return this[i];
-}
-
-function native_ListImplementation_ASSIGN_INDEX(index, value) {
-  var i = index | 0;
-  if (i !== index) {
-    native__NumberJsUtil__throwIllegalArgumentException(index);
-  } else if (i < 0 || i >= this.length) {
-    native__ListJsUtil__throwIndexOutOfRangeException(index);
-  }
-  this[i] = value;
-}
-
-function native_ListImplementation_get$length() {
-  return this.length;
-}
-
-function native_ListImplementation__setLength(length) {
-  this.length = length;
-}
-
-function native_ListImplementation__add(element) {
-  this.push(element);
-}
-
-function native_ListImplementation__removeRange(start, length) {
-  this.splice(start, length);
-}
-
-function native_ListImplementation__insertRange(start, length, initialValue) {
-  var array = [start, 0];
-  for (var i = 0; i < length; i++){
-    array.push(initialValue);
-  }
-  this.splice.apply(this, array);
-}
-
-function $inlineArrayIndexCheck(array, index) {
-  var i = index | 0;
-  if (i !== index) {
-    native__NumberJsUtil__throwIllegalArgumentException(index);
-  } else if (i < 0 || i >= array.length) {
-    native__ListJsUtil__throwIndexOutOfRangeException(index);
-  }
-  return i;
-}