Creating a common library for all DOM types.

sdk/lib/html/dartium/html_dartium.dart

 library html;
 
+import 'dart:html_common';
 import 'dart:isolate';
 import 'dart:json';
 import 'dart:nativewrappers';
 import 'dart:svg' as svg;
 import 'dart:web_audio' as web_audio;
 // Copyright (c) 2012, 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.
 
 // DO NOT EDIT
@@ skipping 5951 matching lines @@
 
   /** @domName Clipboard.effectAllowed */
   String get effectAllowed native "Clipboard_effectAllowed_Getter";
 
 
   /** @domName Clipboard.effectAllowed */
   void set effectAllowed(String value) native "Clipboard_effectAllowed_Setter";
 
 
   /** @domName Clipboard.files */
-  List<File> get files native "Clipboard_files_Getter";
+  FileList get files native "Clipboard_files_Getter";
 
 
   /** @domName Clipboard.items */
   DataTransferItemList get items native "Clipboard_items_Getter";
 
 
   /** @domName Clipboard.types */
   List get types native "Clipboard_types_Getter";
 
 
@@ skipping 633 matching lines @@
   }
 
   void addLast(DOMMimeType value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<DOMMimeType> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(DOMMimeType element) => _Collections.contains(this, element);
+  bool contains(DOMMimeType element) => Collections.contains(this, element);
 
-  void forEach(void f(DOMMimeType element)) => _Collections.forEach(this, f);
+  void forEach(void f(DOMMimeType element)) => Collections.forEach(this, f);
 
-  Collection map(f(DOMMimeType element)) => _Collections.map(this, [], f);
+  Collection map(f(DOMMimeType element)) => Collections.map(this, [], f);
 
   Collection<DOMMimeType> filter(bool f(DOMMimeType element)) =>
-     _Collections.filter(this, <DOMMimeType>[], f);
+     Collections.filter(this, <DOMMimeType>[], f);
 
-  bool every(bool f(DOMMimeType element)) => _Collections.every(this, f);
+  bool every(bool f(DOMMimeType element)) => Collections.every(this, f);
 
-  bool some(bool f(DOMMimeType element)) => _Collections.some(this, f);
+  bool some(bool f(DOMMimeType element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<DOMMimeType>:
 
   void sort([Comparator<DOMMimeType> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(DOMMimeType element, [int start = 0]) =>
@@ skipping 131 matching lines @@
   }
 
   void addLast(DOMPlugin value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<DOMPlugin> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(DOMPlugin element) => _Collections.contains(this, element);
+  bool contains(DOMPlugin element) => Collections.contains(this, element);
 
-  void forEach(void f(DOMPlugin element)) => _Collections.forEach(this, f);
+  void forEach(void f(DOMPlugin element)) => Collections.forEach(this, f);
 
-  Collection map(f(DOMPlugin element)) => _Collections.map(this, [], f);
+  Collection map(f(DOMPlugin element)) => Collections.map(this, [], f);
 
   Collection<DOMPlugin> filter(bool f(DOMPlugin element)) =>
-     _Collections.filter(this, <DOMPlugin>[], f);
+     Collections.filter(this, <DOMPlugin>[], f);
 
-  bool every(bool f(DOMPlugin element)) => _Collections.every(this, f);
+  bool every(bool f(DOMPlugin element)) => Collections.every(this, f);
 
-  bool some(bool f(DOMPlugin element)) => _Collections.some(this, f);
+  bool some(bool f(DOMPlugin element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<DOMPlugin>:
 
   void sort([Comparator<DOMPlugin> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(DOMPlugin element, [int start = 0]) =>
@@ skipping 3187 matching lines @@
   String toString() native "FileException_toString_Callback";
 
 }
 // Copyright (c) 2012, 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.
 
 // WARNING: Do not edit - generated code.
 
 
+/// @domName FileList
+class FileList extends NativeFieldWrapperClass1 implements List<File> {
+  FileList.internal();
+
+
+  /** @domName FileList.length */
+  int get length native "FileList_length_Getter";
+
+  File operator[](int index) native "FileList_item_Callback";
+
+  void operator[]=(int index, File value) {
+    throw new UnsupportedError("Cannot assign element of immutable List.");
+  }
+  // -- start List<File> mixins.
+  // File is the element type.
+
+  // From Iterable<File>:
+
+  Iterator<File> iterator() {
+    // Note: NodeLists are not fixed size. And most probably length shouldn't
+    // be cached in both iterator _and_ forEach method. For now caching it
+    // for consistency.
+    return new FixedSizeListIterator<File>(this);
+  }
+
+  // From Collection<File>:
+
+  void add(File value) {
+    throw new UnsupportedError("Cannot add to immutable List.");
+  }
+
+  void addLast(File value) {
+    throw new UnsupportedError("Cannot add to immutable List.");
+  }
+
+  void addAll(Collection<File> collection) {
+    throw new UnsupportedError("Cannot add to immutable List.");
+  }
+
+  bool contains(File element) => Collections.contains(this, element);
+
+  void forEach(void f(File element)) => Collections.forEach(this, f);
+
+  Collection map(f(File element)) => Collections.map(this, [], f);
+
+  Collection<File> filter(bool f(File element)) =>
+     Collections.filter(this, <File>[], f);
+
+  bool every(bool f(File element)) => Collections.every(this, f);
+
+  bool some(bool f(File element)) => Collections.some(this, f);
+
+  bool get isEmpty => this.length == 0;
+
+  // From List<File>:
+
+  void sort([Comparator<File> compare = Comparable.compare]) {
+    throw new UnsupportedError("Cannot sort immutable List.");
+  }
+
+  int indexOf(File element, [int start = 0]) =>
+      _Lists.indexOf(this, element, start, this.length);
+
+  int lastIndexOf(File element, [int start]) {
+    if (start == null) start = length - 1;
+    return _Lists.lastIndexOf(this, element, start);
+  }
+
+  File get first => this[0];
+
+  File get last => this[length - 1];
+
+  File removeLast() {
+    throw new UnsupportedError("Cannot removeLast on immutable List.");
+  }
+
+  void setRange(int start, int rangeLength, List<File> from, [int startFrom]) {
+    throw new UnsupportedError("Cannot setRange on immutable List.");
+  }
+
+  void removeRange(int start, int rangeLength) {
+    throw new UnsupportedError("Cannot removeRange on immutable List.");
+  }
+
+  void insertRange(int start, int rangeLength, [File initialValue]) {
+    throw new UnsupportedError("Cannot insertRange on immutable List.");
+  }
+
+  List<File> getRange(int start, int rangeLength) =>
+      _Lists.getRange(this, start, rangeLength, <File>[]);
+
+  // -- end List<File> mixins.
+
+
+  /** @domName FileList.item */
+  File item(int index) native "FileList_item_Callback";
+
+}
+// Copyright (c) 2012, 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.
+
+// WARNING: Do not edit - generated code.
+
+
 /// @domName FileReader
 class FileReader extends EventTarget {
 
   factory FileReader() => _FileReaderFactoryProvider.createFileReader();
   FileReader.internal(): super.internal();
 
   /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
   FileReaderEvents get on =>
     new FileReaderEvents(this);
 
@@ skipping 299 matching lines @@
   }
 
   void addLast(num value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<num> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(num element) => _Collections.contains(this, element);
+  bool contains(num element) => Collections.contains(this, element);
 
-  void forEach(void f(num element)) => _Collections.forEach(this, f);
+  void forEach(void f(num element)) => Collections.forEach(this, f);
 
-  Collection map(f(num element)) => _Collections.map(this, [], f);
+  Collection map(f(num element)) => Collections.map(this, [], f);
 
   Collection<num> filter(bool f(num element)) =>
-     _Collections.filter(this, <num>[], f);
+     Collections.filter(this, <num>[], f);
 
-  bool every(bool f(num element)) => _Collections.every(this, f);
+  bool every(bool f(num element)) => Collections.every(this, f);
 
-  bool some(bool f(num element)) => _Collections.some(this, f);
+  bool some(bool f(num element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<num>:
 
   void sort([Comparator<num> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(num element, [int start = 0]) =>
@@ skipping 101 matching lines @@
   }
 
   void addLast(num value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<num> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(num element) => _Collections.contains(this, element);
+  bool contains(num element) => Collections.contains(this, element);
 
-  void forEach(void f(num element)) => _Collections.forEach(this, f);
+  void forEach(void f(num element)) => Collections.forEach(this, f);
 
-  Collection map(f(num element)) => _Collections.map(this, [], f);
+  Collection map(f(num element)) => Collections.map(this, [], f);
 
   Collection<num> filter(bool f(num element)) =>
-     _Collections.filter(this, <num>[], f);
+     Collections.filter(this, <num>[], f);
 
-  bool every(bool f(num element)) => _Collections.every(this, f);
+  bool every(bool f(num element)) => Collections.every(this, f);
 
-  bool some(bool f(num element)) => _Collections.some(this, f);
+  bool some(bool f(num element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<num>:
 
   void sort([Comparator<num> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(num element, [int start = 0]) =>
@@ skipping 529 matching lines @@
   }
 
   void addLast(Node value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Node> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
+  bool contains(Node element) => Collections.contains(this, element);
 
-  void forEach(void f(Node element)) => _Collections.forEach(this, f);
+  void forEach(void f(Node element)) => Collections.forEach(this, f);
 
-  Collection map(f(Node element)) => _Collections.map(this, [], f);
+  Collection map(f(Node element)) => Collections.map(this, [], f);
 
   Collection<Node> filter(bool f(Node element)) =>
-     _Collections.filter(this, <Node>[], f);
+     Collections.filter(this, <Node>[], f);
 
-  bool every(bool f(Node element)) => _Collections.every(this, f);
+  bool every(bool f(Node element)) => Collections.every(this, f);
 
-  bool some(bool f(Node element)) => _Collections.some(this, f);
+  bool some(bool f(Node element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Node>:
 
   void sort([Comparator<Node> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Node element, [int start = 0]) =>
@@ skipping 81 matching lines @@
   }
 
   void addLast(Node value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Node> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
+  bool contains(Node element) => Collections.contains(this, element);
 
-  void forEach(void f(Node element)) => _Collections.forEach(this, f);
+  void forEach(void f(Node element)) => Collections.forEach(this, f);
 
-  Collection map(f(Node element)) => _Collections.map(this, [], f);
+  Collection map(f(Node element)) => Collections.map(this, [], f);
 
   Collection<Node> filter(bool f(Node element)) =>
-     _Collections.filter(this, <Node>[], f);
+     Collections.filter(this, <Node>[], f);
 
-  bool every(bool f(Node element)) => _Collections.every(this, f);
+  bool every(bool f(Node element)) => Collections.every(this, f);
 
-  bool some(bool f(Node element)) => _Collections.some(this, f);
+  bool some(bool f(Node element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Node>:
 
   void sort([Comparator<Node> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Node element, [int start = 0]) =>
@@ skipping 1858 matching lines @@
 
   /** @domName HTMLInputElement.disabled */
   bool get disabled native "HTMLInputElement_disabled_Getter";
 
 
   /** @domName HTMLInputElement.disabled */
   void set disabled(bool value) native "HTMLInputElement_disabled_Setter";
 
 
   /** @domName HTMLInputElement.files */
-  List<File> get files native "HTMLInputElement_files_Getter";
+  FileList get files native "HTMLInputElement_files_Getter";
 
 
   /** @domName HTMLInputElement.files */
-  void set files(List<File> value) native "HTMLInputElement_files_Setter";
+  void set files(FileList value) native "HTMLInputElement_files_Setter";
 
 
   /** @domName HTMLInputElement.form */
   FormElement get form native "HTMLInputElement_form_Getter";
 
 
   /** @domName HTMLInputElement.formAction */
   String get formAction native "HTMLInputElement_formAction_Getter";
 
 
@@ skipping 399 matching lines @@
   }
 
   void addLast(int value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<int> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
+  bool contains(int element) => Collections.contains(this, element);
 
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
+  void forEach(void f(int element)) => Collections.forEach(this, f);
 
-  Collection map(f(int element)) => _Collections.map(this, [], f);
+  Collection map(f(int element)) => Collections.map(this, [], f);
 
   Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
+     Collections.filter(this, <int>[], f);
 
-  bool every(bool f(int element)) => _Collections.every(this, f);
+  bool every(bool f(int element)) => Collections.every(this, f);
 
-  bool some(bool f(int element)) => _Collections.some(this, f);
+  bool some(bool f(int element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<int>:
 
   void sort([Comparator<int> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(int element, [int start = 0]) =>
@@ skipping 101 matching lines @@
   }
 
   void addLast(int value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<int> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
+  bool contains(int element) => Collections.contains(this, element);
 
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
+  void forEach(void f(int element)) => Collections.forEach(this, f);
 
-  Collection map(f(int element)) => _Collections.map(this, [], f);
+  Collection map(f(int element)) => Collections.map(this, [], f);
 
   Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
+     Collections.filter(this, <int>[], f);
 
-  bool every(bool f(int element)) => _Collections.every(this, f);
+  bool every(bool f(int element)) => Collections.every(this, f);
 
-  bool some(bool f(int element)) => _Collections.some(this, f);
+  bool some(bool f(int element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<int>:
 
   void sort([Comparator<int> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(int element, [int start = 0]) =>
@@ skipping 101 matching lines @@
   }
 
   void addLast(int value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<int> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
+  bool contains(int element) => Collections.contains(this, element);
 
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
+  void forEach(void f(int element)) => Collections.forEach(this, f);
 
-  Collection map(f(int element)) => _Collections.map(this, [], f);
+  Collection map(f(int element)) => Collections.map(this, [], f);
 
   Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
+     Collections.filter(this, <int>[], f);
 
-  bool every(bool f(int element)) => _Collections.every(this, f);
+  bool every(bool f(int element)) => Collections.every(this, f);
 
-  bool some(bool f(int element)) => _Collections.some(this, f);
+  bool some(bool f(int element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<int>:
 
   void sort([Comparator<int> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(int element, [int start = 0]) =>
@@ skipping 2804 matching lines @@
   }
 
   void addLast(Node value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Node> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
+  bool contains(Node element) => Collections.contains(this, element);
 
-  void forEach(void f(Node element)) => _Collections.forEach(this, f);
+  void forEach(void f(Node element)) => Collections.forEach(this, f);
 
-  Collection map(f(Node element)) => _Collections.map(this, [], f);
+  Collection map(f(Node element)) => Collections.map(this, [], f);
 
   Collection<Node> filter(bool f(Node element)) =>
-     _Collections.filter(this, <Node>[], f);
+     Collections.filter(this, <Node>[], f);
 
-  bool every(bool f(Node element)) => _Collections.every(this, f);
+  bool every(bool f(Node element)) => Collections.every(this, f);
 
-  bool some(bool f(Node element)) => _Collections.some(this, f);
+  bool some(bool f(Node element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Node>:
 
   void sort([Comparator<Node> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Node element, [int start = 0]) =>
@@ skipping 231 matching lines @@
   }
 
   void operator []=(int index, Node value) {
     _this.$dom_replaceChild(value, this[index]);
   }
 
   Iterator<Node> iterator() => _this.$dom_childNodes.iterator();
 
   // TODO(jacobr): We can implement these methods much more efficiently by
   // looking up the nodeList only once instead of once per iteration.
-  bool contains(Node element) => _Collections.contains(this, element);
+  bool contains(Node element) => Collections.contains(this, element);
 
-  void forEach(void f(Node element)) => _Collections.forEach(this, f);
+  void forEach(void f(Node element)) => Collections.forEach(this, f);
 
-  Collection map(f(Node element)) => _Collections.map(this, [], f);
+  Collection map(f(Node element)) => Collections.map(this, [], f);
 
   Collection<Node> filter(bool f(Node element)) =>
-     _Collections.filter(this, <Node>[], f);
+     Collections.filter(this, <Node>[], f);
 
-  bool every(bool f(Node element)) => _Collections.every(this, f);
+  bool every(bool f(Node element)) => Collections.every(this, f);
 
-  bool some(bool f(Node element)) => _Collections.some(this, f);
+  bool some(bool f(Node element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Node>:
 
   // TODO(jacobr): this could be implemented for child node lists.
   // The exception we throw here is misleading.
   void sort([Comparator<Node> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
@@ skipping 2349 matching lines @@
   }
 
   void addLast(Map value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Map> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Map element) => _Collections.contains(this, element);
+  bool contains(Map element) => Collections.contains(this, element);
 
-  void forEach(void f(Map element)) => _Collections.forEach(this, f);
+  void forEach(void f(Map element)) => Collections.forEach(this, f);
 
-  Collection map(f(Map element)) => _Collections.map(this, [], f);
+  Collection map(f(Map element)) => Collections.map(this, [], f);
 
   Collection<Map> filter(bool f(Map element)) =>
-     _Collections.filter(this, <Map>[], f);
+     Collections.filter(this, <Map>[], f);
 
-  bool every(bool f(Map element)) => _Collections.every(this, f);
+  bool every(bool f(Map element)) => Collections.every(this, f);
 
-  bool some(bool f(Map element)) => _Collections.some(this, f);
+  bool some(bool f(Map element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Map>:
 
   void sort([Comparator<Map> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Map element, [int start = 0]) =>
@@ skipping 659 matching lines @@
   }
 
   void addLast(SourceBuffer value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<SourceBuffer> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(SourceBuffer element) => _Collections.contains(this, element);
+  bool contains(SourceBuffer element) => Collections.contains(this, element);
 
-  void forEach(void f(SourceBuffer element)) => _Collections.forEach(this, f);
+  void forEach(void f(SourceBuffer element)) => Collections.forEach(this, f);
 
-  Collection map(f(SourceBuffer element)) => _Collections.map(this, [], f);
+  Collection map(f(SourceBuffer element)) => Collections.map(this, [], f);
 
   Collection<SourceBuffer> filter(bool f(SourceBuffer element)) =>
-     _Collections.filter(this, <SourceBuffer>[], f);
+     Collections.filter(this, <SourceBuffer>[], f);
 
-  bool every(bool f(SourceBuffer element)) => _Collections.every(this, f);
+  bool every(bool f(SourceBuffer element)) => Collections.every(this, f);
 
-  bool some(bool f(SourceBuffer element)) => _Collections.some(this, f);
+  bool some(bool f(SourceBuffer element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<SourceBuffer>:
 
   void sort([Comparator<SourceBuffer> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(SourceBuffer element, [int start = 0]) =>
@@ skipping 169 matching lines @@
   }
 
   void addLast(SpeechGrammar value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<SpeechGrammar> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(SpeechGrammar element) => _Collections.contains(this, element);
+  bool contains(SpeechGrammar element) => Collections.contains(this, element);
 
-  void forEach(void f(SpeechGrammar element)) => _Collections.forEach(this, f);
+  void forEach(void f(SpeechGrammar element)) => Collections.forEach(this, f);
 
-  Collection map(f(SpeechGrammar element)) => _Collections.map(this, [], f);
+  Collection map(f(SpeechGrammar element)) => Collections.map(this, [], f);
 
   Collection<SpeechGrammar> filter(bool f(SpeechGrammar element)) =>
-     _Collections.filter(this, <SpeechGrammar>[], f);
+     Collections.filter(this, <SpeechGrammar>[], f);
 
-  bool every(bool f(SpeechGrammar element)) => _Collections.every(this, f);
+  bool every(bool f(SpeechGrammar element)) => Collections.every(this, f);
 
-  bool some(bool f(SpeechGrammar element)) => _Collections.some(this, f);
+  bool some(bool f(SpeechGrammar element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<SpeechGrammar>:
 
   void sort([Comparator<SpeechGrammar> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(SpeechGrammar element, [int start = 0]) =>
@@ skipping 1627 matching lines @@
   }
 
   void addLast(TextTrackCue value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<TextTrackCue> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(TextTrackCue element) => _Collections.contains(this, element);
+  bool contains(TextTrackCue element) => Collections.contains(this, element);
 
-  void forEach(void f(TextTrackCue element)) => _Collections.forEach(this, f);
+  void forEach(void f(TextTrackCue element)) => Collections.forEach(this, f);
 
-  Collection map(f(TextTrackCue element)) => _Collections.map(this, [], f);
+  Collection map(f(TextTrackCue element)) => Collections.map(this, [], f);
 
   Collection<TextTrackCue> filter(bool f(TextTrackCue element)) =>
-     _Collections.filter(this, <TextTrackCue>[], f);
+     Collections.filter(this, <TextTrackCue>[], f);
 
-  bool every(bool f(TextTrackCue element)) => _Collections.every(this, f);
+  bool every(bool f(TextTrackCue element)) => Collections.every(this, f);
 
-  bool some(bool f(TextTrackCue element)) => _Collections.some(this, f);
+  bool some(bool f(TextTrackCue element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<TextTrackCue>:
 
   void sort([Comparator<TextTrackCue> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(TextTrackCue element, [int start = 0]) =>
@@ skipping 81 matching lines @@
   }
 
   void addLast(TextTrack value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<TextTrack> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(TextTrack element) => _Collections.contains(this, element);
+  bool contains(TextTrack element) => Collections.contains(this, element);
 
-  void forEach(void f(TextTrack element)) => _Collections.forEach(this, f);
+  void forEach(void f(TextTrack element)) => Collections.forEach(this, f);
 
-  Collection map(f(TextTrack element)) => _Collections.map(this, [], f);
+  Collection map(f(TextTrack element)) => Collections.map(this, [], f);
 
   Collection<TextTrack> filter(bool f(TextTrack element)) =>
-     _Collections.filter(this, <TextTrack>[], f);
+     Collections.filter(this, <TextTrack>[], f);
 
-  bool every(bool f(TextTrack element)) => _Collections.every(this, f);
+  bool every(bool f(TextTrack element)) => Collections.every(this, f);
 
-  bool some(bool f(TextTrack element)) => _Collections.some(this, f);
+  bool some(bool f(TextTrack element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<TextTrack>:
 
   void sort([Comparator<TextTrack> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(TextTrack element, [int start = 0]) =>
@@ skipping 241 matching lines @@
   }
 
   void addLast(Touch value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Touch> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Touch element) => _Collections.contains(this, element);
+  bool contains(Touch element) => Collections.contains(this, element);
 
-  void forEach(void f(Touch element)) => _Collections.forEach(this, f);
+  void forEach(void f(Touch element)) => Collections.forEach(this, f);
 
-  Collection map(f(Touch element)) => _Collections.map(this, [], f);
+  Collection map(f(Touch element)) => Collections.map(this, [], f);
 
   Collection<Touch> filter(bool f(Touch element)) =>
-     _Collections.filter(this, <Touch>[], f);
+     Collections.filter(this, <Touch>[], f);
 
-  bool every(bool f(Touch element)) => _Collections.every(this, f);
+  bool every(bool f(Touch element)) => Collections.every(this, f);
 
-  bool some(bool f(Touch element)) => _Collections.some(this, f);
+  bool some(bool f(Touch element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Touch>:
 
   void sort([Comparator<Touch> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Touch element, [int start = 0]) =>
@@ skipping 338 matching lines @@
   }
 
   void addLast(int value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<int> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
+  bool contains(int element) => Collections.contains(this, element);
 
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
+  void forEach(void f(int element)) => Collections.forEach(this, f);
 
-  Collection map(f(int element)) => _Collections.map(this, [], f);
+  Collection map(f(int element)) => Collections.map(this, [], f);
 
   Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
+     Collections.filter(this, <int>[], f);
 
-  bool every(bool f(int element)) => _Collections.every(this, f);
+  bool every(bool f(int element)) => Collections.every(this, f);
 
-  bool some(bool f(int element)) => _Collections.some(this, f);
+  bool some(bool f(int element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<int>:
 
   void sort([Comparator<int> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(int element, [int start = 0]) =>
@@ skipping 101 matching lines @@
   }
 
   void addLast(int value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<int> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
+  bool contains(int element) => Collections.contains(this, element);
 
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
+  void forEach(void f(int element)) => Collections.forEach(this, f);
 
-  Collection map(f(int element)) => _Collections.map(this, [], f);
+  Collection map(f(int element)) => Collections.map(this, [], f);
 
   Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
+     Collections.filter(this, <int>[], f);
 
-  bool every(bool f(int element)) => _Collections.every(this, f);
+  bool every(bool f(int element)) => Collections.every(this, f);
 
-  bool some(bool f(int element)) => _Collections.some(this, f);
+  bool some(bool f(int element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<int>:
 
   void sort([Comparator<int> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(int element, [int start = 0]) =>
@@ skipping 101 matching lines @@
   }
 
   void addLast(int value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<int> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
+  bool contains(int element) => Collections.contains(this, element);
 
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
+  void forEach(void f(int element)) => Collections.forEach(this, f);
 
-  Collection map(f(int element)) => _Collections.map(this, [], f);
+  Collection map(f(int element)) => Collections.map(this, [], f);
 
   Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
+     Collections.filter(this, <int>[], f);
 
-  bool every(bool f(int element)) => _Collections.every(this, f);
+  bool every(bool f(int element)) => Collections.every(this, f);
 
-  bool some(bool f(int element)) => _Collections.some(this, f);
+  bool some(bool f(int element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<int>:
 
   void sort([Comparator<int> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(int element, [int start = 0]) =>
@@ skipping 2622 matching lines @@
   }
 
   void addLast(CSSRule value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<CSSRule> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(CSSRule element) => _Collections.contains(this, element);
+  bool contains(CSSRule element) => Collections.contains(this, element);
 
-  void forEach(void f(CSSRule element)) => _Collections.forEach(this, f);
+  void forEach(void f(CSSRule element)) => Collections.forEach(this, f);
 
-  Collection map(f(CSSRule element)) => _Collections.map(this, [], f);
+  Collection map(f(CSSRule element)) => Collections.map(this, [], f);
 
   Collection<CSSRule> filter(bool f(CSSRule element)) =>
-     _Collections.filter(this, <CSSRule>[], f);
+     Collections.filter(this, <CSSRule>[], f);
 
-  bool every(bool f(CSSRule element)) => _Collections.every(this, f);
+  bool every(bool f(CSSRule element)) => Collections.every(this, f);
 
-  bool some(bool f(CSSRule element)) => _Collections.some(this, f);
+  bool some(bool f(CSSRule element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<CSSRule>:
 
   void sort([Comparator<CSSRule> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(CSSRule element, [int start = 0]) =>
@@ skipping 73 matching lines @@
   }
 
   void addLast(CSSValue value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<CSSValue> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(CSSValue element) => _Collections.contains(this, element);
+  bool contains(CSSValue element) => Collections.contains(this, element);
 
-  void forEach(void f(CSSValue element)) => _Collections.forEach(this, f);
+  void forEach(void f(CSSValue element)) => Collections.forEach(this, f);
 
-  Collection map(f(CSSValue element)) => _Collections.map(this, [], f);
+  Collection map(f(CSSValue element)) => Collections.map(this, [], f);
 
   Collection<CSSValue> filter(bool f(CSSValue element)) =>
-     _Collections.filter(this, <CSSValue>[], f);
+     Collections.filter(this, <CSSValue>[], f);
 
-  bool every(bool f(CSSValue element)) => _Collections.every(this, f);
+  bool every(bool f(CSSValue element)) => Collections.every(this, f);
 
-  bool some(bool f(CSSValue element)) => _Collections.some(this, f);
+  bool some(bool f(CSSValue element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<CSSValue>:
 
   void sort([Comparator<CSSValue> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(CSSValue element, [int start = 0]) =>
@@ skipping 73 matching lines @@
   }
 
   void addLast(ClientRect value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<ClientRect> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(ClientRect element) => _Collections.contains(this, element);
+  bool contains(ClientRect element) => Collections.contains(this, element);
 
-  void forEach(void f(ClientRect element)) => _Collections.forEach(this, f);
+  void forEach(void f(ClientRect element)) => Collections.forEach(this, f);
 
-  Collection map(f(ClientRect element)) => _Collections.map(this, [], f);
+  Collection map(f(ClientRect element)) => Collections.map(this, [], f);
 
   Collection<ClientRect> filter(bool f(ClientRect element)) =>
-     _Collections.filter(this, <ClientRect>[], f);
+     Collections.filter(this, <ClientRect>[], f);
 
-  bool every(bool f(ClientRect element)) => _Collections.every(this, f);
+  bool every(bool f(ClientRect element)) => Collections.every(this, f);
 
-  bool some(bool f(ClientRect element)) => _Collections.some(this, f);
+  bool some(bool f(ClientRect element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<ClientRect>:
 
   void sort([Comparator<ClientRect> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(ClientRect element, [int start = 0]) =>
@@ skipping 83 matching lines @@
   void addLast(String value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<String> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   // contains() defined by IDL.
 
-  void forEach(void f(String element)) => _Collections.forEach(this, f);
+  void forEach(void f(String element)) => Collections.forEach(this, f);
 
-  Collection map(f(String element)) => _Collections.map(this, [], f);
+  Collection map(f(String element)) => Collections.map(this, [], f);
 
   Collection<String> filter(bool f(String element)) =>
-     _Collections.filter(this, <String>[], f);
+     Collections.filter(this, <String>[], f);
 
-  bool every(bool f(String element)) => _Collections.every(this, f);
+  bool every(bool f(String element)) => Collections.every(this, f);
 
-  bool some(bool f(String element)) => _Collections.some(this, f);
+  bool some(bool f(String element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<String>:
 
   void sort([Comparator<String> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(String element, [int start = 0]) =>
@@ skipping 221 matching lines @@
   }
 
   void addLast(Entry value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Entry> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Entry element) => _Collections.contains(this, element);
+  bool contains(Entry element) => Collections.contains(this, element);
 
-  void forEach(void f(Entry element)) => _Collections.forEach(this, f);
+  void forEach(void f(Entry element)) => Collections.forEach(this, f);
 
-  Collection map(f(Entry element)) => _Collections.map(this, [], f);
+  Collection map(f(Entry element)) => Collections.map(this, [], f);
 
   Collection<Entry> filter(bool f(Entry element)) =>
-     _Collections.filter(this, <Entry>[], f);
+     Collections.filter(this, <Entry>[], f);
 
-  bool every(bool f(Entry element)) => _Collections.every(this, f);
+  bool every(bool f(Entry element)) => Collections.every(this, f);
 
-  bool some(bool f(Entry element)) => _Collections.some(this, f);
+  bool some(bool f(Entry element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Entry>:
 
   void sort([Comparator<Entry> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Entry element, [int start = 0]) =>
@@ skipping 73 matching lines @@
   }
 
   void addLast(EntrySync value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<EntrySync> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(EntrySync element) => _Collections.contains(this, element);
+  bool contains(EntrySync element) => Collections.contains(this, element);
 
-  void forEach(void f(EntrySync element)) => _Collections.forEach(this, f);
+  void forEach(void f(EntrySync element)) => Collections.forEach(this, f);
 
-  Collection map(f(EntrySync element)) => _Collections.map(this, [], f);
+  Collection map(f(EntrySync element)) => Collections.map(this, [], f);
 
   Collection<EntrySync> filter(bool f(EntrySync element)) =>
-     _Collections.filter(this, <EntrySync>[], f);
+     Collections.filter(this, <EntrySync>[], f);
 
-  bool every(bool f(EntrySync element)) => _Collections.every(this, f);
+  bool every(bool f(EntrySync element)) => Collections.every(this, f);
 
-  bool some(bool f(EntrySync element)) => _Collections.some(this, f);
+  bool some(bool f(EntrySync element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<EntrySync>:
 
   void sort([Comparator<EntrySync> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(EntrySync element, [int start = 0]) =>
@@ skipping 39 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 class _EventSourceFactoryProvider {
   static EventSource createEventSource(String scriptUrl) native "EventSource_constructor_Callback";
 }
 // Copyright (c) 2012, 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.
 
-// WARNING: Do not edit - generated code.
-
-
-/// @domName FileList
-class _FileList extends NativeFieldWrapperClass1 implements List<File> {
-  _FileList.internal();
-
-
-  /** @domName FileList.length */
-  int get length native "FileList_length_Getter";
-
-  File operator[](int index) native "FileList_item_Callback";
-
-  void operator[]=(int index, File value) {
-    throw new UnsupportedError("Cannot assign element of immutable List.");
-  }
-  // -- start List<File> mixins.
-  // File is the element type.
-
-  // From Iterable<File>:
-
-  Iterator<File> iterator() {
-    // Note: NodeLists are not fixed size. And most probably length shouldn't
-    // be cached in both iterator _and_ forEach method. For now caching it
-    // for consistency.
-    return new FixedSizeListIterator<File>(this);
-  }
-
-  // From Collection<File>:
-
-  void add(File value) {
-    throw new UnsupportedError("Cannot add to immutable List.");
-  }
-
-  void addLast(File value) {
-    throw new UnsupportedError("Cannot add to immutable List.");
-  }
-
-  void addAll(Collection<File> collection) {
-    throw new UnsupportedError("Cannot add to immutable List.");
-  }
-
-  bool contains(File element) => _Collections.contains(this, element);
-
-  void forEach(void f(File element)) => _Collections.forEach(this, f);
-
-  Collection map(f(File element)) => _Collections.map(this, [], f);
-
-  Collection<File> filter(bool f(File element)) =>
-     _Collections.filter(this, <File>[], f);
-
-  bool every(bool f(File element)) => _Collections.every(this, f);
-
-  bool some(bool f(File element)) => _Collections.some(this, f);
-
-  bool get isEmpty => this.length == 0;
-
-  // From List<File>:
-
-  void sort([Comparator<File> compare = Comparable.compare]) {
-    throw new UnsupportedError("Cannot sort immutable List.");
-  }
-
-  int indexOf(File element, [int start = 0]) =>
-      _Lists.indexOf(this, element, start, this.length);
-
-  int lastIndexOf(File element, [int start]) {
-    if (start == null) start = length - 1;
-    return _Lists.lastIndexOf(this, element, start);
-  }
-
-  File get first => this[0];
-
-  File get last => this[length - 1];
-
-  File removeLast() {
-    throw new UnsupportedError("Cannot removeLast on immutable List.");
-  }
-
-  void setRange(int start, int rangeLength, List<File> from, [int startFrom]) {
-    throw new UnsupportedError("Cannot setRange on immutable List.");
-  }
-
-  void removeRange(int start, int rangeLength) {
-    throw new UnsupportedError("Cannot removeRange on immutable List.");
-  }
-
-  void insertRange(int start, int rangeLength, [File initialValue]) {
-    throw new UnsupportedError("Cannot insertRange on immutable List.");
-  }
-
-  List<File> getRange(int start, int rangeLength) =>
-      _Lists.getRange(this, start, rangeLength, <File>[]);
-
-  // -- end List<File> mixins.
-
-
-  /** @domName FileList.item */
-  File item(int index) native "FileList_item_Callback";
-
-}
-// Copyright (c) 2012, 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.
-
 
 class _FileReaderFactoryProvider {
   static FileReader createFileReader() native "FileReader_constructor_Callback";
 }
 // Copyright (c) 2012, 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.
 
 
 class _FileReaderSyncFactoryProvider {
@@ skipping 46 matching lines @@
   }
 
   void addLast(Gamepad value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Gamepad> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Gamepad element) => _Collections.contains(this, element);
+  bool contains(Gamepad element) => Collections.contains(this, element);
 
-  void forEach(void f(Gamepad element)) => _Collections.forEach(this, f);
+  void forEach(void f(Gamepad element)) => Collections.forEach(this, f);
 
-  Collection map(f(Gamepad element)) => _Collections.map(this, [], f);
+  Collection map(f(Gamepad element)) => Collections.map(this, [], f);
 
   Collection<Gamepad> filter(bool f(Gamepad element)) =>
-     _Collections.filter(this, <Gamepad>[], f);
+     Collections.filter(this, <Gamepad>[], f);
 
-  bool every(bool f(Gamepad element)) => _Collections.every(this, f);
+  bool every(bool f(Gamepad element)) => Collections.every(this, f);
 
-  bool some(bool f(Gamepad element)) => _Collections.some(this, f);
+  bool some(bool f(Gamepad element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Gamepad>:
 
   void sort([Comparator<Gamepad> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Gamepad element, [int start = 0]) =>
@@ skipping 122 matching lines @@
   }
 
   void addLast(MediaStream value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<MediaStream> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(MediaStream element) => _Collections.contains(this, element);
+  bool contains(MediaStream element) => Collections.contains(this, element);
 
-  void forEach(void f(MediaStream element)) => _Collections.forEach(this, f);
+  void forEach(void f(MediaStream element)) => Collections.forEach(this, f);
 
-  Collection map(f(MediaStream element)) => _Collections.map(this, [], f);
+  Collection map(f(MediaStream element)) => Collections.map(this, [], f);
 
   Collection<MediaStream> filter(bool f(MediaStream element)) =>
-     _Collections.filter(this, <MediaStream>[], f);
+     Collections.filter(this, <MediaStream>[], f);
 
-  bool every(bool f(MediaStream element)) => _Collections.every(this, f);
+  bool every(bool f(MediaStream element)) => Collections.every(this, f);
 
-  bool some(bool f(MediaStream element)) => _Collections.some(this, f);
+  bool some(bool f(MediaStream element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<MediaStream>:
 
   void sort([Comparator<MediaStream> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(MediaStream element, [int start = 0]) =>
@@ skipping 89 matching lines @@
   }
 
   void addLast(Node value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Node> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
+  bool contains(Node element) => Collections.contains(this, element);
 
-  void forEach(void f(Node element)) => _Collections.forEach(this, f);
+  void forEach(void f(Node element)) => Collections.forEach(this, f);
 
-  Collection map(f(Node element)) => _Collections.map(this, [], f);
+  Collection map(f(Node element)) => Collections.map(this, [], f);
 
   Collection<Node> filter(bool f(Node element)) =>
-     _Collections.filter(this, <Node>[], f);
+     Collections.filter(this, <Node>[], f);
 
-  bool every(bool f(Node element)) => _Collections.every(this, f);
+  bool every(bool f(Node element)) => Collections.every(this, f);
 
-  bool some(bool f(Node element)) => _Collections.some(this, f);
+  bool some(bool f(Node element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Node>:
 
   void sort([Comparator<Node> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Node element, [int start = 0]) =>
@@ skipping 161 matching lines @@
   }
 
   void addLast(SpeechInputResult value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<SpeechInputResult> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(SpeechInputResult element) => _Collections.contains(this, element);
+  bool contains(SpeechInputResult element) => Collections.contains(this, element);
 
-  void forEach(void f(SpeechInputResult element)) => _Collections.forEach(this, f);
+  void forEach(void f(SpeechInputResult element)) => Collections.forEach(this, f);
 
-  Collection map(f(SpeechInputResult element)) => _Collections.map(this, [], f);
+  Collection map(f(SpeechInputResult element)) => Collections.map(this, [], f);
 
   Collection<SpeechInputResult> filter(bool f(SpeechInputResult element)) =>
-     _Collections.filter(this, <SpeechInputResult>[], f);
+     Collections.filter(this, <SpeechInputResult>[], f);
 
-  bool every(bool f(SpeechInputResult element)) => _Collections.every(this, f);
+  bool every(bool f(SpeechInputResult element)) => Collections.every(this, f);
 
-  bool some(bool f(SpeechInputResult element)) => _Collections.some(this, f);
+  bool some(bool f(SpeechInputResult element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<SpeechInputResult>:
 
   void sort([Comparator<SpeechInputResult> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(SpeechInputResult element, [int start = 0]) =>
@@ skipping 81 matching lines @@
   }
 
   void addLast(SpeechRecognitionResult value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<SpeechRecognitionResult> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(SpeechRecognitionResult element) => _Collections.contains(this, element);
+  bool contains(SpeechRecognitionResult element) => Collections.contains(this, element);
 
-  void forEach(void f(SpeechRecognitionResult element)) => _Collections.forEach(this, f);
+  void forEach(void f(SpeechRecognitionResult element)) => Collections.forEach(this, f);
 
-  Collection map(f(SpeechRecognitionResult element)) => _Collections.map(this, [], f);
+  Collection map(f(SpeechRecognitionResult element)) => Collections.map(this, [], f);
 
   Collection<SpeechRecognitionResult> filter(bool f(SpeechRecognitionResult element)) =>
-     _Collections.filter(this, <SpeechRecognitionResult>[], f);
+     Collections.filter(this, <SpeechRecognitionResult>[], f);
 
-  bool every(bool f(SpeechRecognitionResult element)) => _Collections.every(this, f);
+  bool every(bool f(SpeechRecognitionResult element)) => Collections.every(this, f);
 
-  bool some(bool f(SpeechRecognitionResult element)) => _Collections.some(this, f);
+  bool some(bool f(SpeechRecognitionResult element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<SpeechRecognitionResult>:
 
   void sort([Comparator<SpeechRecognitionResult> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(SpeechRecognitionResult element, [int start = 0]) =>
@@ skipping 73 matching lines @@
   }
 
   void addLast(StyleSheet value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<StyleSheet> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(StyleSheet element) => _Collections.contains(this, element);
+  bool contains(StyleSheet element) => Collections.contains(this, element);
 
-  void forEach(void f(StyleSheet element)) => _Collections.forEach(this, f);
+  void forEach(void f(StyleSheet element)) => Collections.forEach(this, f);
 
-  Collection map(f(StyleSheet element)) => _Collections.map(this, [], f);
+  Collection map(f(StyleSheet element)) => Collections.map(this, [], f);
 
   Collection<StyleSheet> filter(bool f(StyleSheet element)) =>
-     _Collections.filter(this, <StyleSheet>[], f);
+     Collections.filter(this, <StyleSheet>[], f);
 
-  bool every(bool f(StyleSheet element)) => _Collections.every(this, f);
+  bool every(bool f(StyleSheet element)) => Collections.every(this, f);
 
-  bool some(bool f(StyleSheet element)) => _Collections.some(this, f);
+  bool some(bool f(StyleSheet element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<StyleSheet>:
 
   void sort([Comparator<StyleSheet> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(StyleSheet element, [int start = 0]) =>
@@ skipping 81 matching lines @@
   }
 
   void addLast(Animation value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   void addAll(Collection<Animation> collection) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  bool contains(Animation element) => _Collections.contains(this, element);
+  bool contains(Animation element) => Collections.contains(this, element);
 
-  void forEach(void f(Animation element)) => _Collections.forEach(this, f);
+  void forEach(void f(Animation element)) => Collections.forEach(this, f);
 
-  Collection map(f(Animation element)) => _Collections.map(this, [], f);
+  Collection map(f(Animation element)) => Collections.map(this, [], f);
 
   Collection<Animation> filter(bool f(Animation element)) =>
-     _Collections.filter(this, <Animation>[], f);
+     Collections.filter(this, <Animation>[], f);
 
-  bool every(bool f(Animation element)) => _Collections.every(this, f);
+  bool every(bool f(Animation element)) => Collections.every(this, f);
 
-  bool some(bool f(Animation element)) => _Collections.some(this, f);
+  bool some(bool f(Animation element)) => Collections.some(this, f);
 
   bool get isEmpty => this.length == 0;
 
   // From List<Animation>:
 
   void sort([Comparator<Animation> compare = Comparable.compare]) {
     throw new UnsupportedError("Cannot sort immutable List.");
   }
 
   int indexOf(Animation element, [int start = 0]) =>
@@ skipping 1435 matching lines @@
     canceller = window.clearInterval;
   } else {
     maker = window.setTimeout;
     canceller = window.clearTimeout;
   }
   Timer timer;
   final int id = maker(() { callback(timer); }, milliSeconds);
   timer = new _Timer(() { canceller(id); });
   return timer;
 };
-// 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.
-
-
-/**
- * The [Collections] class implements static methods useful when
- * writing a class that implements [Collection] and the [iterator]
- * method.
- */
-class _Collections {
-  static bool contains(Iterable<Object> iterable, Object element) {
-    for (final e in iterable) {
-      if (e == element) return true;
-    }
-    return false;
-  }
-
-  static void forEach(Iterable<Object> iterable, void f(Object o)) {
-    for (final e in iterable) {
-      f(e);
-    }
-  }
-
-  static List map(Iterable<Object> source,
-                  List<Object> destination,
-                  f(o)) {
-    for (final e in source) {
-      destination.add(f(e));
-    }
-    return destination;
-  }
-
-  static bool some(Iterable<Object> iterable, bool f(Object o)) {
-    for (final e in iterable) {
-      if (f(e)) return true;
-    }
-    return false;
-  }
-
-  static bool every(Iterable<Object> iterable, bool f(Object o)) {
-    for (final e in iterable) {
-      if (!f(e)) return false;
-    }
-    return true;
-  }
-
-  static List filter(Iterable<Object> source,
-                     List<Object> destination,
-                     bool f(o)) {
-    for (final e in source) {
-      if (f(e)) destination.add(e);
-    }
-    return destination;
-  }
-
-  static bool isEmpty(Iterable<Object> iterable) {
-    return !iterable.iterator().hasNext;
-  }
-}
 // Copyright (c) 2012, 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.
 
 
 class _HttpRequestUtils {
 
   // Helper for factory HttpRequest.get
   static HttpRequest get(String url,
                             onSuccess(HttpRequest request),
@@ skipping 1126 matching lines @@
   bool get isEmpty => Maps.isEmpty(this);
 }
 
 get _printClosure => (s) {
   try {
     window.console.log(s);
   } catch (_) {
     _Utils.print(s);
   }
 };