lib/html/dartium/html_dartium.dart

Index: lib/html/dartium/html_dartium.dart
diff --git a/lib/html/dartium/html_dartium.dart b/lib/html/dartium/html_dartium.dart
index 8e6b58b290b055cf3ca546b584cf05bc1332d5b5..d1ba9f7a5e95c3e4eeafb32aa599acdbbed132b8 100644
--- a/lib/html/dartium/html_dartium.dart
+++ b/lib/html/dartium/html_dartium.dart
@@ -2818,8 +2818,6 @@ class _CSSRuleListImpl extends NativeFieldWrapperClass1 implements List<CSSRule>
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(CSSRule element) => _Collections.contains(this, element);
-
   void forEach(void f(CSSRule element)) => _Collections.forEach(this, f);
 
   Collection map(f(CSSRule element)) => _Collections.map(this, [], f);
@@ -7834,8 +7832,6 @@ class _CSSValueListImpl extends _CSSValueImpl implements List<CSSValue> {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(CSSValue element) => _Collections.contains(this, element);
-
   void forEach(void f(CSSValue element)) => _Collections.forEach(this, f);
 
   Collection map(f(CSSValue element)) => _Collections.map(this, [], f);
@@ -8825,8 +8821,6 @@ class _ClientRectListImpl extends NativeFieldWrapperClass1 implements List<Clien
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(ClientRect element) => _Collections.contains(this, element);
-
   void forEach(void f(ClientRect element)) => _Collections.forEach(this, f);
 
   Collection map(f(ClientRect element)) => _Collections.map(this, [], f);
@@ -9779,8 +9773,6 @@ class _DOMMimeTypeArrayImpl extends NativeFieldWrapperClass1 implements DOMMimeT
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(DOMMimeType element) => _Collections.contains(this, element);
-
   void forEach(void f(DOMMimeType element)) => _Collections.forEach(this, f);
 
   Collection map(f(DOMMimeType element)) => _Collections.map(this, [], f);
@@ -9967,8 +9959,6 @@ class _DOMPluginArrayImpl extends NativeFieldWrapperClass1 implements DOMPluginA
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(DOMPlugin element) => _Collections.contains(this, element);
-
   void forEach(void f(DOMPlugin element)) => _Collections.forEach(this, f);
 
   Collection map(f(DOMPlugin element)) => _Collections.map(this, [], f);
@@ -10261,8 +10251,6 @@ class _DOMStringListImpl extends NativeFieldWrapperClass1 implements List<String
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(String element) => _Collections.contains(this, element);
-
   void forEach(void f(String element)) => _Collections.forEach(this, f);
 
   Collection map(f(String element)) => _Collections.map(this, [], f);
@@ -11518,10 +11506,6 @@ class _FilteredElementList implements List {
   List<Element> get _filtered =>
     new List.from(_childNodes.filter((n) => n is Element));
 
-  bool contains(Element element) {
-    return element is Element && _childNodes.contains(element);
-  }
-
   void forEach(void f(Element element)) {
     _filtered.forEach(f);
   }
@@ -11990,7 +11974,7 @@ class _DocumentImpl extends _NodeImpl implements Document
 
   void webkitExitPointerLock() native "Document_webkitExitPointerLock_Callback";
 
-  // TODO(jacobr): implement all Element methods not on Document.
+  // TODO(jacobr): implement all Element methods not on Document. 
 
   _ElementImpl query(String selectors) {
     // It is fine for our RegExp to detect element id query selectors to have
@@ -12688,13 +12672,6 @@ class _ChildrenElementList implements List {
     return output;
   }
 
-  bool contains(Element element) {
-    for (_ElementImpl child in _childElements) {
-      if (child == element) return true;
-    }
-    return false;
-  }
-
   void forEach(void f(Element element)) {
     for (_ElementImpl element in _childElements) {
       f(element);
@@ -12702,7 +12679,7 @@ class _ChildrenElementList implements List {
   }
 
   List<Element> filter(bool f(Element element)) {
-    final output = <Element>[];
+    final output = [];
     forEach((Element element) {
       if (f(element)) {
         output.add(element);
@@ -12833,13 +12810,6 @@ class _FrozenElementList implements List {
     return _nodeList[0];
   }
 
-  bool contains(Element element) {
-    for (Element el in this) {
-      if (el == element) return true;
-    }
-    return false;
-  }
-
   void forEach(void f(Element element)) {
     for (Element el in this) {
       f(el);
@@ -12855,7 +12825,7 @@ class _FrozenElementList implements List {
   }
 
   List<Element> filter(bool f(Element element)) {
-    final out = <Element>[];
+    final out = [];
     for (Element el in this) {
       if (f(el)) out.add(el);
     }
@@ -13146,8 +13116,6 @@ class _CssClassSet implements CSSClassSet {
   // interface Iterable - END
 
   // interface Collection - BEGIN
-  bool contains(String element) => _read().contains(element);
-
   void forEach(void f(String element)) {
     _read().forEach(f);
   }
@@ -13169,6 +13137,8 @@ class _CssClassSet implements CSSClassSet {
   // interface Collection - END
 
   // interface Set - BEGIN
+  bool contains(String value) => _read().contains(value);
+
   void add(String value) {
     // TODO - figure out if we need to do any validation here
     // or if the browser natively does enough
@@ -13969,8 +13939,6 @@ class _EntryArrayImpl extends NativeFieldWrapperClass1 implements List<Entry> {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Entry element) => _Collections.contains(this, element);
-
   void forEach(void f(Entry element)) => _Collections.forEach(this, f);
 
   Collection map(f(Entry element)) => _Collections.map(this, [], f);
@@ -14065,8 +14033,6 @@ class _EntryArraySyncImpl extends NativeFieldWrapperClass1 implements List<Entry
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(EntrySync element) => _Collections.contains(this, element);
-
   void forEach(void f(EntrySync element)) => _Collections.forEach(this, f);
 
   Collection map(f(EntrySync element)) => _Collections.map(this, [], f);
@@ -14990,8 +14956,6 @@ class _FileListImpl extends NativeFieldWrapperClass1 implements List<File> {
     throw const UnsupportedOperationException("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);
@@ -15414,7 +15378,7 @@ abstract class Float32Array implements ArrayBufferView, List<num> {
   factory Float32Array.fromList(List<num> list) =>
     _TypedArrayFactoryProvider.createFloat32Array_fromList(list);
 
-  factory Float32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Float32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createFloat32Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 4;
@@ -15467,8 +15431,6 @@ class _Float32ArrayImpl extends _ArrayBufferViewImpl implements Float32Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(num element) => _Collections.contains(this, element);
-
   void forEach(void f(num element)) => _Collections.forEach(this, f);
 
   Collection map(f(num element)) => _Collections.map(this, [], f);
@@ -15548,7 +15510,7 @@ abstract class Float64Array implements ArrayBufferView, List<num> {
   factory Float64Array.fromList(List<num> list) =>
     _TypedArrayFactoryProvider.createFloat64Array_fromList(list);
 
-  factory Float64Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Float64Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createFloat64Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 8;
@@ -15601,8 +15563,6 @@ class _Float64ArrayImpl extends _ArrayBufferViewImpl implements Float64Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(num element) => _Collections.contains(this, element);
-
   void forEach(void f(num element)) => _Collections.forEach(this, f);
 
   Collection map(f(num element)) => _Collections.map(this, [], f);
@@ -16124,8 +16084,6 @@ class _GamepadListImpl extends NativeFieldWrapperClass1 implements List<Gamepad>
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Gamepad element) => _Collections.contains(this, element);
-
   void forEach(void f(Gamepad element)) => _Collections.forEach(this, f);
 
   Collection map(f(Gamepad element)) => _Collections.map(this, [], f);
@@ -16350,8 +16308,6 @@ class _HTMLAllCollectionImpl extends NativeFieldWrapperClass1 implements HTMLAll
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
-
   void forEach(void f(Node element)) => _Collections.forEach(this, f);
 
   Collection map(f(Node element)) => _Collections.map(this, [], f);
@@ -16468,8 +16424,6 @@ class _HTMLCollectionImpl extends NativeFieldWrapperClass1 implements HTMLCollec
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
-
   void forEach(void f(Node element)) => _Collections.forEach(this, f);
 
   Collection map(f(Node element)) => _Collections.map(this, [], f);
@@ -19010,7 +18964,7 @@ abstract class Int16Array implements ArrayBufferView, List<int> {
   factory Int16Array.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createInt16Array_fromList(list);
 
-  factory Int16Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Int16Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createInt16Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 2;
@@ -19063,8 +19017,6 @@ class _Int16ArrayImpl extends _ArrayBufferViewImpl implements Int16Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
-
   void forEach(void f(int element)) => _Collections.forEach(this, f);
 
   Collection map(f(int element)) => _Collections.map(this, [], f);
@@ -19144,7 +19096,7 @@ abstract class Int32Array implements ArrayBufferView, List<int> {
   factory Int32Array.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createInt32Array_fromList(list);
 
-  factory Int32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Int32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createInt32Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 4;
@@ -19197,8 +19149,6 @@ class _Int32ArrayImpl extends _ArrayBufferViewImpl implements Int32Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
-
   void forEach(void f(int element)) => _Collections.forEach(this, f);
 
   Collection map(f(int element)) => _Collections.map(this, [], f);
@@ -19278,7 +19228,7 @@ abstract class Int8Array implements ArrayBufferView, List<int> {
   factory Int8Array.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createInt8Array_fromList(list);
 
-  factory Int8Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Int8Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createInt8Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 1;
@@ -19331,8 +19281,6 @@ class _Int8ArrayImpl extends _ArrayBufferViewImpl implements Int8Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
-
   void forEach(void f(int element)) => _Collections.forEach(this, f);
 
   Collection map(f(int element)) => _Collections.map(this, [], f);
@@ -22038,8 +21986,6 @@ class _MediaStreamListImpl extends NativeFieldWrapperClass1 implements List<Medi
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(MediaStream element) => _Collections.contains(this, element);
-
   void forEach(void f(MediaStream element)) => _Collections.forEach(this, f);
 
   Collection map(f(MediaStream element)) => _Collections.map(this, [], f);
@@ -23099,8 +23045,6 @@ class _NamedNodeMapImpl extends NativeFieldWrapperClass1 implements NamedNodeMap
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
-
   void forEach(void f(Node element)) => _Collections.forEach(this, f);
 
   Collection map(f(Node element)) => _Collections.map(this, [], f);
@@ -23553,8 +23497,6 @@ class _ChildNodeListLazy implements List {
 
   // 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);
-
   void forEach(void f(Node element)) => _Collections.forEach(this, f);
 
   Collection map(f(Node element)) => _Collections.map(this, [], f);
@@ -23781,8 +23723,6 @@ class _ListWrapper<E> implements List<E> {
 
   Iterator<E> iterator() => _list.iterator();
 
-  bool contains(E element) => _list.contains(element);
-
   void forEach(void f(E element)) => _list.forEach(f);
 
   Collection map(f(E element)) => _list.map(f);
@@ -23898,8 +23838,6 @@ class _NodeListImpl extends NativeFieldWrapperClass1 implements NodeList {
     _parent.$dom_replaceChild(value, this[index]);
   }
 
-  bool contains(Node element) => _Collections.contains(this, element);
-
   void forEach(void f(Node element)) => _Collections.forEach(this, f);
 
   Collection map(f(Node element)) => _Collections.map(this, [], f);
@@ -26514,8 +26452,6 @@ class _SQLResultSetRowListImpl extends NativeFieldWrapperClass1 implements SQLRe
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Map element) => _Collections.contains(this, element);
-
   void forEach(void f(Map element)) => _Collections.forEach(this, f);
 
   Collection map(f(Map element)) => _Collections.map(this, [], f);
@@ -27123,8 +27059,6 @@ class _SVGAnimatedLengthListImpl extends NativeFieldWrapperClass1 implements SVG
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGAnimatedLength element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGAnimatedLength element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGAnimatedLength element)) => _Collections.map(this, [], f);
@@ -27264,8 +27198,6 @@ class _SVGAnimatedNumberListImpl extends NativeFieldWrapperClass1 implements SVG
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGAnimatedNumber element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGAnimatedNumber element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGAnimatedNumber element)) => _Collections.map(this, [], f);
@@ -27461,8 +27393,6 @@ class _SVGAnimatedTransformListImpl extends NativeFieldWrapperClass1 implements
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGAnimateTransformElement element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGAnimateTransformElement element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGAnimateTransformElement element)) => _Collections.map(this, [], f);
@@ -28342,8 +28272,6 @@ class _SVGElementInstanceListImpl extends NativeFieldWrapperClass1 implements Li
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGElementInstance element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGElementInstance element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGElementInstance element)) => _Collections.map(this, [], f);
@@ -30498,8 +30426,6 @@ class _SVGLengthListImpl extends NativeFieldWrapperClass1 implements SVGLengthLi
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGLength element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGLength element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGLength element)) => _Collections.map(this, [], f);
@@ -31145,8 +31071,6 @@ class _SVGNumberListImpl extends NativeFieldWrapperClass1 implements SVGNumberLi
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGNumber element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGNumber element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGNumber element)) => _Collections.map(this, [], f);
@@ -32287,8 +32211,6 @@ class _SVGPathSegListImpl extends NativeFieldWrapperClass1 implements SVGPathSeg
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGPathSeg element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGPathSeg element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGPathSeg element)) => _Collections.map(this, [], f);
@@ -33402,8 +33324,6 @@ class _SVGStringListImpl extends NativeFieldWrapperClass1 implements SVGStringLi
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(String element) => _Collections.contains(this, element);
-
   void forEach(void f(String element)) => _Collections.forEach(this, f);
 
   Collection map(f(String element)) => _Collections.map(this, [], f);
@@ -34108,8 +34028,6 @@ class _SVGTransformListImpl extends NativeFieldWrapperClass1 implements SVGTrans
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SVGTransform element) => _Collections.contains(this, element);
-
   void forEach(void f(SVGTransform element)) => _Collections.forEach(this, f);
 
   Collection map(f(SVGTransform element)) => _Collections.map(this, [], f);
@@ -35164,8 +35082,6 @@ class _SourceBufferListImpl extends NativeFieldWrapperClass1 implements SourceBu
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SourceBuffer element) => _Collections.contains(this, element);
-
   void forEach(void f(SourceBuffer element)) => _Collections.forEach(this, f);
 
   Collection map(f(SourceBuffer element)) => _Collections.map(this, [], f);
@@ -35384,8 +35300,6 @@ class _SpeechGrammarListImpl extends NativeFieldWrapperClass1 implements SpeechG
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SpeechGrammar element) => _Collections.contains(this, element);
-
   void forEach(void f(SpeechGrammar element)) => _Collections.forEach(this, f);
 
   Collection map(f(SpeechGrammar element)) => _Collections.map(this, [], f);
@@ -35555,8 +35469,6 @@ class _SpeechInputResultListImpl extends NativeFieldWrapperClass1 implements Lis
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SpeechInputResult element) => _Collections.contains(this, element);
-
   void forEach(void f(SpeechInputResult element)) => _Collections.forEach(this, f);
 
   Collection map(f(SpeechInputResult element)) => _Collections.map(this, [], f);
@@ -35937,8 +35849,6 @@ class _SpeechRecognitionResultListImpl extends NativeFieldWrapperClass1 implemen
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(SpeechRecognitionResult element) => _Collections.contains(this, element);
-
   void forEach(void f(SpeechRecognitionResult element)) => _Collections.forEach(this, f);
 
   Collection map(f(SpeechRecognitionResult element)) => _Collections.map(this, [], f);
@@ -36369,8 +36279,6 @@ class _StyleSheetListImpl extends NativeFieldWrapperClass1 implements List<Style
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(StyleSheet element) => _Collections.contains(this, element);
-
   void forEach(void f(StyleSheet element)) => _Collections.forEach(this, f);
 
   Collection map(f(StyleSheet element)) => _Collections.map(this, [], f);
@@ -37468,8 +37376,6 @@ class _TextTrackCueListImpl extends NativeFieldWrapperClass1 implements TextTrac
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(TextTrackCue element) => _Collections.contains(this, element);
-
   void forEach(void f(TextTrackCue element)) => _Collections.forEach(this, f);
 
   Collection map(f(TextTrackCue element)) => _Collections.map(this, [], f);
@@ -37645,8 +37551,6 @@ class _TextTrackListImpl extends NativeFieldWrapperClass1 implements TextTrackLi
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(TextTrack element) => _Collections.contains(this, element);
-
   void forEach(void f(TextTrack element)) => _Collections.forEach(this, f);
 
   Collection map(f(TextTrack element)) => _Collections.map(this, [], f);
@@ -37964,8 +37868,6 @@ class _TouchListImpl extends NativeFieldWrapperClass1 implements TouchList {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Touch element) => _Collections.contains(this, element);
-
   void forEach(void f(Touch element)) => _Collections.forEach(this, f);
 
   Collection map(f(Touch element)) => _Collections.map(this, [], f);
@@ -38340,7 +38242,7 @@ abstract class Uint16Array implements ArrayBufferView, List<int> {
   factory Uint16Array.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createUint16Array_fromList(list);
 
-  factory Uint16Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Uint16Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createUint16Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 2;
@@ -38393,8 +38295,6 @@ class _Uint16ArrayImpl extends _ArrayBufferViewImpl implements Uint16Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
-
   void forEach(void f(int element)) => _Collections.forEach(this, f);
 
   Collection map(f(int element)) => _Collections.map(this, [], f);
@@ -38474,7 +38374,7 @@ abstract class Uint32Array implements ArrayBufferView, List<int> {
   factory Uint32Array.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createUint32Array_fromList(list);
 
-  factory Uint32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Uint32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createUint32Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 4;
@@ -38527,8 +38427,6 @@ class _Uint32ArrayImpl extends _ArrayBufferViewImpl implements Uint32Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
-
   void forEach(void f(int element)) => _Collections.forEach(this, f);
 
   Collection map(f(int element)) => _Collections.map(this, [], f);
@@ -38608,7 +38506,7 @@ abstract class Uint8Array implements ArrayBufferView, List<int> {
   factory Uint8Array.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createUint8Array_fromList(list);
 
-  factory Uint8Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Uint8Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createUint8Array_fromBuffer(buffer, byteOffset, length);
 
   static const int BYTES_PER_ELEMENT = 1;
@@ -38661,8 +38559,6 @@ class _Uint8ArrayImpl extends _ArrayBufferViewImpl implements Uint8Array {
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(int element) => _Collections.contains(this, element);
-
   void forEach(void f(int element)) => _Collections.forEach(this, f);
 
   Collection map(f(int element)) => _Collections.map(this, [], f);
@@ -38742,7 +38638,7 @@ abstract class Uint8ClampedArray implements Uint8Array {
   factory Uint8ClampedArray.fromList(List<int> list) =>
     _TypedArrayFactoryProvider.createUint8ClampedArray_fromList(list);
 
-  factory Uint8ClampedArray.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>
+  factory Uint8ClampedArray.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) => 
     _TypedArrayFactoryProvider.createUint8ClampedArray_fromBuffer(buffer, byteOffset, length);
 
   /** @domName Uint8ClampedArray.length */
@@ -40858,8 +40754,6 @@ class _WebKitAnimationListImpl extends NativeFieldWrapperClass1 implements List<
     throw const UnsupportedOperationException("Cannot add to immutable List.");
   }
 
-  bool contains(Animation element) => _Collections.contains(this, element);
-
   void forEach(void f(Animation element)) => _Collections.forEach(this, f);
 
   Collection map(f(Animation element)) => _Collections.map(this, [], f);
@@ -43029,13 +42923,6 @@ get _timerFactoryClosure => (int milliSeconds, void callback(Timer timer), bool
  * 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);
@@ -43455,7 +43342,7 @@ class _RemoteSendPortSync implements SendPortSync {
   }
 
   static _call(int isolateId, int portId, var message) {
-    var target = 'dart-port-$isolateId-$portId';
+    var target = 'dart-port-$isolateId-$portId'; 
     // TODO(vsm): Make this re-entrant.
     // TODO(vsm): Set this up set once, on the first call.
     var source = '$target-result';
@@ -43520,13 +43407,13 @@ class ReceivePortSync {
   static int get _isolateId {
     // TODO(vsm): Make this coherent with existing isolate code.
     if (_cachedIsolateId == null) {
-      _cachedIsolateId = _getNewIsolateId();
+      _cachedIsolateId = _getNewIsolateId();      
     }
     return _cachedIsolateId;
   }
 
   static String _getListenerName(isolateId, portId) =>
-      'dart-port-$isolateId-$portId';
+      'dart-port-$isolateId-$portId'; 
   String get _listenerName => _getListenerName(_isolateId, _portId);
 
   void receive(callback(var message)) {
@@ -44048,6 +43935,7 @@ class _VariableSizeListIterator<T> implements Iterator<T> {
 // BSD-style license that can be found in the LICENSE file.
 
 class _Lists {
+
   /**
    * Returns the index in the array [a] of the given [element], starting
    * the search at index [startIndex] to [endIndex] (exclusive).