Added new version of reduce.

sdk/lib/html/dartium/html_dartium.dart

Index: sdk/lib/html/dartium/html_dartium.dart
diff --git a/sdk/lib/html/dartium/html_dartium.dart b/sdk/lib/html/dartium/html_dartium.dart
index fbc5be7b62ecce96b161ba30fee1333f647e521a..12de308973a7735e2499bc017f17d85b1bf72fe5 100644
--- a/sdk/lib/html/dartium/html_dartium.dart
+++ b/sdk/lib/html/dartium/html_dartium.dart
@@ -7393,11 +7393,12 @@ class DomMimeTypeArray extends NativeFieldWrapperClass1 implements List<DomMimeT
     return new FixedSizeListIterator<DomMimeType>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, DomMimeType)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  DomMimeType reduce(DomMimeType combine(DomMimeType value, DomMimeType element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, DomMimeType)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, DomMimeType element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -7507,12 +7508,6 @@ class DomMimeTypeArray extends NativeFieldWrapperClass1 implements List<DomMimeT
     throw new StateError("More than one element");
   }
 
-  DomMimeType min([int compare(DomMimeType a, DomMimeType b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  DomMimeType max([int compare(DomMimeType a, DomMimeType b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, DomMimeType element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -7682,11 +7677,12 @@ class DomPluginArray extends NativeFieldWrapperClass1 implements List<DomPlugin>
     return new FixedSizeListIterator<DomPlugin>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, DomPlugin)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  DomPlugin reduce(DomPlugin combine(DomPlugin value, DomPlugin element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, DomPlugin)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, DomPlugin element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -7796,12 +7792,6 @@ class DomPluginArray extends NativeFieldWrapperClass1 implements List<DomPlugin>
     throw new StateError("More than one element");
   }
 
-  DomPlugin min([int compare(DomPlugin a, DomPlugin b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  DomPlugin max([int compare(DomPlugin a, DomPlugin b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, DomPlugin element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -8050,11 +8040,12 @@ class DomStringList extends NativeFieldWrapperClass1 implements List<String> {
     return new FixedSizeListIterator<String>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, String)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  String reduce(String combine(String value, String element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, String)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, String element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -8164,12 +8155,6 @@ class DomStringList extends NativeFieldWrapperClass1 implements List<String> {
     throw new StateError("More than one element");
   }
 
-  String min([int compare(String a, String b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  String max([int compare(String a, String b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, String element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -8458,9 +8443,8 @@ class _ChildrenElementList extends ListBase<Element> {
     throw new UnsupportedError('TODO(jacobr): should we impl?');
   }
 
-  dynamic reduce(dynamic initialValue,
-      dynamic combine(dynamic previousValue, Element element)) {
-    return _childElements.reduce(initialValue, combine);
+  Element reduce(Element combine(Element value, Element element)) {
+    return _childElements.reduce(combine);
   }
 
   dynamic fold(dynamic initialValue,
@@ -8573,10 +8557,6 @@ class _ChildrenElementList extends ListBase<Element> {
     return first;
   }
 
-  Element min([int compare(Element a, Element b)]) {
-    return _childElements.min(compare);
-  }
-
   Element max([int compare(Element a, Element b)]) {
     return _childElements.max(compare);
   }
@@ -10758,11 +10738,12 @@ class FileList extends NativeFieldWrapperClass1 implements List<File> {
     return new FixedSizeListIterator<File>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, File)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  File reduce(File combine(File value, File element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, File)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, File element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -10872,12 +10853,6 @@ class FileList extends NativeFieldWrapperClass1 implements List<File> {
     throw new StateError("More than one element");
   }
 
-  File min([int compare(File a, File b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  File max([int compare(File a, File b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, File element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -11285,11 +11260,12 @@ class Float32Array extends ArrayBufferView implements List<double> {
     return new FixedSizeListIterator<num>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, num)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  num reduce(num combine(num value, num element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, num)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, num element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -11399,12 +11375,6 @@ class Float32Array extends ArrayBufferView implements List<double> {
     throw new StateError("More than one element");
   }
 
-  num min([int compare(num a, num b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  num max([int compare(num a, num b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, num element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -11541,11 +11511,12 @@ class Float64Array extends ArrayBufferView implements List<double> {
     return new FixedSizeListIterator<num>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, num)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  num reduce(num combine(num value, num element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, num)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, num element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -11655,12 +11626,6 @@ class Float64Array extends ArrayBufferView implements List<double> {
     throw new StateError("More than one element");
   }
 
-  num min([int compare(num a, num b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  num max([int compare(num a, num b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, num element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -12246,11 +12211,12 @@ class HtmlAllCollection extends NativeFieldWrapperClass1 implements List<Node> {
     return new FixedSizeListIterator<Node>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Node)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Node reduce(Node combine(Node value, Node element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Node)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Node element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -12360,12 +12326,6 @@ class HtmlAllCollection extends NativeFieldWrapperClass1 implements List<Node> {
     throw new StateError("More than one element");
   }
 
-  Node min([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Node max([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Node element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -12476,11 +12436,12 @@ class HtmlCollection extends NativeFieldWrapperClass1 implements List<Node> {
     return new FixedSizeListIterator<Node>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Node)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Node reduce(Node combine(Node value, Node element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Node)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Node element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -12590,12 +12551,6 @@ class HtmlCollection extends NativeFieldWrapperClass1 implements List<Node> {
     throw new StateError("More than one element");
   }
 
-  Node min([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Node max([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Node element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -14854,11 +14809,12 @@ class Int16Array extends ArrayBufferView implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -14968,12 +14924,6 @@ class Int16Array extends ArrayBufferView implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -15110,11 +15060,12 @@ class Int32Array extends ArrayBufferView implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -15224,12 +15175,6 @@ class Int32Array extends ArrayBufferView implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -15366,11 +15311,12 @@ class Int8Array extends ArrayBufferView implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -15480,12 +15426,6 @@ class Int8Array extends ArrayBufferView implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -18692,11 +18632,12 @@ class NodeList extends NativeFieldWrapperClass1 implements List<Node> {
     return new FixedSizeListIterator<Node>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Node)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Node reduce(Node combine(Node value, Node element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Node)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Node element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -18806,12 +18747,6 @@ class NodeList extends NativeFieldWrapperClass1 implements List<Node> {
     throw new StateError("More than one element");
   }
 
-  Node min([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Node max([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Node element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -21279,11 +21214,12 @@ class SourceBufferList extends EventTarget implements List<SourceBuffer> {
     return new FixedSizeListIterator<SourceBuffer>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, SourceBuffer)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  SourceBuffer reduce(SourceBuffer combine(SourceBuffer value, SourceBuffer element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, SourceBuffer)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, SourceBuffer element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -21393,12 +21329,6 @@ class SourceBufferList extends EventTarget implements List<SourceBuffer> {
     throw new StateError("More than one element");
   }
 
-  SourceBuffer min([int compare(SourceBuffer a, SourceBuffer b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  SourceBuffer max([int compare(SourceBuffer a, SourceBuffer b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, SourceBuffer element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -21618,11 +21548,12 @@ class SpeechGrammarList extends NativeFieldWrapperClass1 implements List<SpeechG
     return new FixedSizeListIterator<SpeechGrammar>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, SpeechGrammar)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  SpeechGrammar reduce(SpeechGrammar combine(SpeechGrammar value, SpeechGrammar element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, SpeechGrammar)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, SpeechGrammar element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -21732,12 +21663,6 @@ class SpeechGrammarList extends NativeFieldWrapperClass1 implements List<SpeechG
     throw new StateError("More than one element");
   }
 
-  SpeechGrammar min([int compare(SpeechGrammar a, SpeechGrammar b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  SpeechGrammar max([int compare(SpeechGrammar a, SpeechGrammar b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, SpeechGrammar element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -23372,11 +23297,12 @@ class TextTrackCueList extends NativeFieldWrapperClass1 implements List<TextTrac
     return new FixedSizeListIterator<TextTrackCue>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, TextTrackCue)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  TextTrackCue reduce(TextTrackCue combine(TextTrackCue value, TextTrackCue element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, TextTrackCue)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, TextTrackCue element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -23486,12 +23412,6 @@ class TextTrackCueList extends NativeFieldWrapperClass1 implements List<TextTrac
     throw new StateError("More than one element");
   }
 
-  TextTrackCue min([int compare(TextTrackCue a, TextTrackCue b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  TextTrackCue max([int compare(TextTrackCue a, TextTrackCue b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, TextTrackCue element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -23602,11 +23522,12 @@ class TextTrackList extends EventTarget implements List<TextTrack> {
     return new FixedSizeListIterator<TextTrack>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, TextTrack)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  TextTrack reduce(TextTrack combine(TextTrack value, TextTrack element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, TextTrack)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, TextTrack element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -23716,12 +23637,6 @@ class TextTrackList extends EventTarget implements List<TextTrack> {
     throw new StateError("More than one element");
   }
 
-  TextTrack min([int compare(TextTrack a, TextTrack b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  TextTrack max([int compare(TextTrack a, TextTrack b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, TextTrack element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -24049,11 +23964,12 @@ class TouchList extends NativeFieldWrapperClass1 implements List<Touch> {
     return new FixedSizeListIterator<Touch>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Touch)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Touch reduce(Touch combine(Touch value, Touch element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Touch)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Touch element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -24163,12 +24079,6 @@ class TouchList extends NativeFieldWrapperClass1 implements List<Touch> {
     throw new StateError("More than one element");
   }
 
-  Touch min([int compare(Touch a, Touch b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Touch max([int compare(Touch a, Touch b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Touch element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -24579,11 +24489,12 @@ class Uint16Array extends ArrayBufferView implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -24693,12 +24604,6 @@ class Uint16Array extends ArrayBufferView implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -24835,11 +24740,12 @@ class Uint32Array extends ArrayBufferView implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -24949,12 +24855,6 @@ class Uint32Array extends ArrayBufferView implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -25091,11 +24991,12 @@ class Uint8Array extends ArrayBufferView implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -25205,12 +25106,6 @@ class Uint8Array extends ArrayBufferView implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -25345,11 +25240,12 @@ class Uint8ClampedArray extends Uint8Array implements List<int> {
     return new FixedSizeListIterator<int>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, int)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  int reduce(int combine(int value, int element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, int)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, int element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -25459,12 +25355,6 @@ class Uint8ClampedArray extends Uint8Array implements List<int> {
     throw new StateError("More than one element");
   }
 
-  int min([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  int max([int compare(int a, int b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, int element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -27464,11 +27354,12 @@ class _ClientRectList extends NativeFieldWrapperClass1 implements List<Rect> {
     return new FixedSizeListIterator<Rect>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Rect)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Rect reduce(Rect combine(Rect value, Rect element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Rect)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Rect element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -27578,12 +27469,6 @@ class _ClientRectList extends NativeFieldWrapperClass1 implements List<Rect> {
     throw new StateError("More than one element");
   }
 
-  Rect min([int compare(Rect a, Rect b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Rect max([int compare(Rect a, Rect b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Rect element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -27699,11 +27584,12 @@ class _CssRuleList extends NativeFieldWrapperClass1 implements List<CssRule> {
     return new FixedSizeListIterator<CssRule>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, CssRule)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  CssRule reduce(CssRule combine(CssRule value, CssRule element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, CssRule)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, CssRule element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -27813,12 +27699,6 @@ class _CssRuleList extends NativeFieldWrapperClass1 implements List<CssRule> {
     throw new StateError("More than one element");
   }
 
-  CssRule min([int compare(CssRule a, CssRule b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  CssRule max([int compare(CssRule a, CssRule b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, CssRule element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -27921,11 +27801,12 @@ class _CssValueList extends _CSSValue implements List<_CSSValue> {
     return new FixedSizeListIterator<_CSSValue>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, _CSSValue)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  _CSSValue reduce(_CSSValue combine(_CSSValue value, _CSSValue element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, _CSSValue)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, _CSSValue element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -28035,12 +27916,6 @@ class _CssValueList extends _CSSValue implements List<_CSSValue> {
     throw new StateError("More than one element");
   }
 
-  _CSSValue min([int compare(_CSSValue a, _CSSValue b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  _CSSValue max([int compare(_CSSValue a, _CSSValue b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, _CSSValue element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -28379,11 +28254,12 @@ class _EntryArray extends NativeFieldWrapperClass1 implements List<Entry> {
     return new FixedSizeListIterator<Entry>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Entry)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Entry reduce(Entry combine(Entry value, Entry element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Entry)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Entry element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -28493,12 +28369,6 @@ class _EntryArray extends NativeFieldWrapperClass1 implements List<Entry> {
     throw new StateError("More than one element");
   }
 
-  Entry min([int compare(Entry a, Entry b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Entry max([int compare(Entry a, Entry b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Entry element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -28601,11 +28471,12 @@ class _EntryArraySync extends NativeFieldWrapperClass1 implements List<_EntrySyn
     return new FixedSizeListIterator<_EntrySync>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, _EntrySync)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  _EntrySync reduce(_EntrySync combine(_EntrySync value, _EntrySync element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, _EntrySync)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, _EntrySync element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -28715,12 +28586,6 @@ class _EntryArraySync extends NativeFieldWrapperClass1 implements List<_EntrySyn
     throw new StateError("More than one element");
   }
 
-  _EntrySync min([int compare(_EntrySync a, _EntrySync b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  _EntrySync max([int compare(_EntrySync a, _EntrySync b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, _EntrySync element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -28884,11 +28749,12 @@ class _GamepadList extends NativeFieldWrapperClass1 implements List<Gamepad> {
     return new FixedSizeListIterator<Gamepad>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Gamepad)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Gamepad reduce(Gamepad combine(Gamepad value, Gamepad element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Gamepad)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Gamepad element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -28998,12 +28864,6 @@ class _GamepadList extends NativeFieldWrapperClass1 implements List<Gamepad> {
     throw new StateError("More than one element");
   }
 
-  Gamepad min([int compare(Gamepad a, Gamepad b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Gamepad max([int compare(Gamepad a, Gamepad b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Gamepad element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -29197,11 +29057,12 @@ class _NamedNodeMap extends NativeFieldWrapperClass1 implements List<Node> {
     return new FixedSizeListIterator<Node>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, Node)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  Node reduce(Node combine(Node value, Node element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, Node)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, Node element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -29311,12 +29172,6 @@ class _NamedNodeMap extends NativeFieldWrapperClass1 implements List<Node> {
     throw new StateError("More than one element");
   }
 
-  Node min([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  Node max([int compare(Node a, Node b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, Node element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -29504,11 +29359,12 @@ class _SpeechInputResultList extends NativeFieldWrapperClass1 implements List<Sp
     return new FixedSizeListIterator<SpeechInputResult>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, SpeechInputResult)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  SpeechInputResult reduce(SpeechInputResult combine(SpeechInputResult value, SpeechInputResult element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, SpeechInputResult)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, SpeechInputResult element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -29618,12 +29474,6 @@ class _SpeechInputResultList extends NativeFieldWrapperClass1 implements List<Sp
     throw new StateError("More than one element");
   }
 
-  SpeechInputResult min([int compare(SpeechInputResult a, SpeechInputResult b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  SpeechInputResult max([int compare(SpeechInputResult a, SpeechInputResult b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, SpeechInputResult element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -29726,11 +29576,12 @@ class _SpeechRecognitionResultList extends NativeFieldWrapperClass1 implements L
     return new FixedSizeListIterator<SpeechRecognitionResult>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, SpeechRecognitionResult)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  SpeechRecognitionResult reduce(SpeechRecognitionResult combine(SpeechRecognitionResult value, SpeechRecognitionResult element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, SpeechRecognitionResult)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, SpeechRecognitionResult element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -29840,12 +29691,6 @@ class _SpeechRecognitionResultList extends NativeFieldWrapperClass1 implements L
     throw new StateError("More than one element");
   }
 
-  SpeechRecognitionResult min([int compare(SpeechRecognitionResult a, SpeechRecognitionResult b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  SpeechRecognitionResult max([int compare(SpeechRecognitionResult a, SpeechRecognitionResult b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, SpeechRecognitionResult element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -29948,11 +29793,12 @@ class _StyleSheetList extends NativeFieldWrapperClass1 implements List<StyleShee
     return new FixedSizeListIterator<StyleSheet>(this);
   }
 
-  dynamic reduce(dynamic initialValue, dynamic combine(dynamic, StyleSheet)) {
-    return IterableMixinWorkaround.reduce(this, initialValue, combine);
+  StyleSheet reduce(StyleSheet combine(StyleSheet value, StyleSheet element)) {
+    return IterableMixinWorkaround.reduce(this, combine);
   }
 
-  dynamic fold(dynamic initialValue, dynamic combine(dynamic, StyleSheet)) {
+  dynamic fold(dynamic initialValue,
+               dynamic combine(dynamic previousValue, StyleSheet element)) {
     return IterableMixinWorkaround.fold(this, initialValue, combine);
   }
 
@@ -30062,12 +29908,6 @@ class _StyleSheetList extends NativeFieldWrapperClass1 implements List<StyleShee
     throw new StateError("More than one element");
   }
 
-  StyleSheet min([int compare(StyleSheet a, StyleSheet b)]) =>
-      IterableMixinWorkaround.min(this, compare);
-
-  StyleSheet max([int compare(StyleSheet a, StyleSheet b)]) =>
-      IterableMixinWorkaround.max(this, compare);
-
   void insert(int index, StyleSheet element) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
@@ -30706,9 +30546,8 @@ abstract class CssClassSet implements Set<String> {
 
   int get length => readClasses().length;
 
-  dynamic reduce(dynamic initialValue,
-      dynamic combine(dynamic previousValue, String element)) {
-    return readClasses().reduce(initialValue, combine);
+  String reduce(String combine(String value, String element)) {
+    return readClasses().reduce(combine);
   }
 
   dynamic fold(dynamic initialValue,
@@ -30818,10 +30657,6 @@ abstract class CssClassSet implements Set<String> {
   List<String> toList({ bool growable: true }) =>
       readClasses().toList(growable: growable);
   Set<String> toSet() => readClasses().toSet();
-  String min([int compare(String a, String b)]) =>
-      readClasses().min(compare);
-  String max([int compare(String a, String b)]) =>
-      readClasses().max(compare);
   Iterable<String> take(int n) => readClasses().take(n);
   Iterable<String> takeWhile(bool test(String value)) =>
       readClasses().takeWhile(test);
@@ -32606,8 +32441,8 @@ class _WrappedList<E> implements List<E> {
 
   void forEach(void f(E element)) { _list.forEach(f); }
 
-  dynamic reduce(initialValue, combine(previousValue, E element)) =>
-      _list.reduce(initialValue, combine);
+  E reduce(E combine(E value, E element)) =>
+      _list.reduce(combine);
 
   dynamic fold(initialValue, combine(previousValue, E element)) =>
       _list.fold(initialValue, combine);
@@ -32625,10 +32460,6 @@ class _WrappedList<E> implements List<E> {
 
   int get length => _list.length;
 
-  E min([int compare(E a, E b)]) => _list.min(compare);
-
-  E max([int compare(E a, E b)]) => _list.max(compare);
-
   bool get isEmpty => _list.isEmpty;
 
   Iterable<E> take(int n) => _list.take(n);