Refactor List.setRange function.

sdk/lib/html/dart2js/html_dart2js.dart

Index: sdk/lib/html/dart2js/html_dart2js.dart
diff --git a/sdk/lib/html/dart2js/html_dart2js.dart b/sdk/lib/html/dart2js/html_dart2js.dart
index 5ddf360aab91ab9f61b85dbb714ead34826f8284..d13cc3eeb149f654e183cdb950ccd8aa62c2047b 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -6974,7 +6974,7 @@ class DomMimeTypeArray implements JavaScriptIndexingBehavior, List<DomMimeType>
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<DomMimeType> from, [int startFrom]) {
+  void setRange(int start, int end, List<DomMimeType> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -7249,7 +7249,7 @@ class DomPluginArray implements JavaScriptIndexingBehavior, List<DomPlugin> nati
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<DomPlugin> from, [int startFrom]) {
+  void setRange(int start, int end, List<DomPlugin> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -7601,7 +7601,7 @@ class DomStringList implements JavaScriptIndexingBehavior, List<String> native "
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<String> from, [int startFrom]) {
+  void setRange(int start, int end, List<String> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -7846,8 +7846,7 @@ class _ChildrenElementList extends ListBase<Element> {
     return _childElements.fold(initialValue, combine);
   }
 
-  void setRange(int start, int rangeLength, List from,
-                [int startFrom = 0]) {
+  void setRange(int start, int end, List from, [int startFrom = 0]) {
     throw new UnimplementedError();
   }
 
@@ -8005,8 +8004,7 @@ class _FrozenElementList extends ListBase {
     throw new UnsupportedError('');
   }
 
-  void setRange(int start, int rangeLength, List from,
-                [int startFrom = 0]) {
+  void setRange(int start, int end, List from, [int startFrom = 0]) {
     throw new UnsupportedError('');
   }
 
@@ -10363,7 +10361,7 @@ class FileList implements JavaScriptIndexingBehavior, List<File> native "*FileLi
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<File> from, [int startFrom]) {
+  void setRange(int start, int end, List<File> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -10860,7 +10858,7 @@ class Float32Array extends ArrayBufferView implements JavaScriptIndexingBehavior
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<num> from, [int startFrom]) {
+  void setRange(int start, int end, List<num> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -11099,7 +11097,7 @@ class Float64Array extends ArrayBufferView implements JavaScriptIndexingBehavior
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<num> from, [int startFrom]) {
+  void setRange(int start, int end, List<num> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -11758,7 +11756,7 @@ class HtmlAllCollection implements JavaScriptIndexingBehavior, List<Node> native
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Node> from, [int startFrom]) {
+  void setRange(int start, int end, List<Node> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -11986,7 +11984,7 @@ class HtmlCollection implements JavaScriptIndexingBehavior, List<Node> native "*
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Node> from, [int startFrom]) {
+  void setRange(int start, int end, List<Node> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -14033,7 +14031,7 @@ class Int16Array extends ArrayBufferView implements JavaScriptIndexingBehavior,
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -14272,7 +14270,7 @@ class Int32Array extends ArrayBufferView implements JavaScriptIndexingBehavior,
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -14511,7 +14509,7 @@ class Int8Array extends ArrayBufferView implements JavaScriptIndexingBehavior, L
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -16967,7 +16965,7 @@ class _ChildNodeListLazy extends ListBase<Node> {
   }
 
   // FIXME: implement these.
-  void setRange(int start, int rangeLength, List<Node> from, [int startFrom]) {
+  void setRange(int start, int end, List<Node> from, [int startFrom]) {
     throw new UnsupportedError(
         "Cannot setRange on immutable List.");
   }
@@ -17547,7 +17545,7 @@ class NodeList implements JavaScriptIndexingBehavior, List<Node> native "*NodeLi
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Node> from, [int startFrom]) {
+  void setRange(int start, int end, List<Node> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -19857,7 +19855,7 @@ class SourceBufferList extends EventTarget implements JavaScriptIndexingBehavior
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<SourceBuffer> from, [int startFrom]) {
+  void setRange(int start, int end, List<SourceBuffer> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -20158,7 +20156,7 @@ class SpeechGrammarList implements JavaScriptIndexingBehavior, List<SpeechGramma
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<SpeechGrammar> from, [int startFrom]) {
+  void setRange(int start, int end, List<SpeechGrammar> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -21622,7 +21620,7 @@ class TextTrackCueList implements List<TextTrackCue>, JavaScriptIndexingBehavior
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<TextTrackCue> from, [int startFrom]) {
+  void setRange(int start, int end, List<TextTrackCue> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -21848,7 +21846,7 @@ class TextTrackList extends EventTarget implements JavaScriptIndexingBehavior, L
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<TextTrack> from, [int startFrom]) {
+  void setRange(int start, int end, List<TextTrack> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -22300,7 +22298,7 @@ class TouchList implements JavaScriptIndexingBehavior, List<Touch> native "*Touc
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Touch> from, [int startFrom]) {
+  void setRange(int start, int end, List<Touch> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -22789,7 +22787,7 @@ class Uint16Array extends ArrayBufferView implements JavaScriptIndexingBehavior,
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -23028,7 +23026,7 @@ class Uint32Array extends ArrayBufferView implements JavaScriptIndexingBehavior,
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -23267,7 +23265,7 @@ class Uint8Array extends ArrayBufferView implements JavaScriptIndexingBehavior,
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -23503,7 +23501,7 @@ class Uint8ClampedArray extends Uint8Array implements JavaScriptIndexingBehavior
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
+  void setRange(int start, int end, List<int> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -25790,7 +25788,7 @@ class _ClientRectList implements JavaScriptIndexingBehavior, List<Rect> native "
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Rect> from, [int startFrom]) {
+  void setRange(int start, int end, List<Rect> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -26017,7 +26015,7 @@ class _CssRuleList implements JavaScriptIndexingBehavior, List<CssRule> native "
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<CssRule> from, [int startFrom]) {
+  void setRange(int start, int end, List<CssRule> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -26235,7 +26233,7 @@ class _CssValueList extends _CSSValue implements JavaScriptIndexingBehavior, Lis
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<_CSSValue> from, [int startFrom]) {
+  void setRange(int start, int end, List<_CSSValue> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -26521,7 +26519,7 @@ class _EntryArray implements JavaScriptIndexingBehavior, List<Entry> native "*En
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Entry> from, [int startFrom]) {
+  void setRange(int start, int end, List<Entry> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -26739,7 +26737,7 @@ class _EntryArraySync implements JavaScriptIndexingBehavior, List<_EntrySync> na
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<_EntrySync> from, [int startFrom]) {
+  void setRange(int start, int end, List<_EntrySync> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -27000,7 +26998,7 @@ class _GamepadList implements JavaScriptIndexingBehavior, List<Gamepad> native "
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Gamepad> from, [int startFrom]) {
+  void setRange(int start, int end, List<Gamepad> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -27281,7 +27279,7 @@ class _NamedNodeMap implements JavaScriptIndexingBehavior, List<Node> native "*N
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<Node> from, [int startFrom]) {
+  void setRange(int start, int end, List<Node> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -27570,7 +27568,7 @@ class _SpeechInputResultList implements JavaScriptIndexingBehavior, List<SpeechI
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<SpeechInputResult> from, [int startFrom]) {
+  void setRange(int start, int end, List<SpeechInputResult> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -27788,7 +27786,7 @@ class _SpeechRecognitionResultList implements JavaScriptIndexingBehavior, List<S
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<SpeechRecognitionResult> from, [int startFrom]) {
+  void setRange(int start, int end, List<SpeechRecognitionResult> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -28006,7 +28004,7 @@ class _StyleSheetList implements JavaScriptIndexingBehavior, List<StyleSheet> na
     throw new UnsupportedError("Cannot remove from immutable List.");
   }
 
-  void setRange(int start, int rangeLength, List<StyleSheet> from, [int startFrom]) {
+  void setRange(int start, int end, List<StyleSheet> from, [int startFrom]) {
     throw new UnsupportedError("Cannot setRange on immutable List.");
   }
 
@@ -31159,8 +31157,8 @@ class _WrappedList<E> implements List<E> {
 
   Iterable<E> getRange(int start, int end) => _list.getRange(start, end);
 
-  void setRange(int start, int length, List<E> from, [int startFrom]) {
-    _list.setRange(start, length, from, startFrom);
+  void setRange(int start, int end, List<E> from, [int startFrom]) {
+    _list.setRange(start, end, from, startFrom);
   }
 
   void removeRange(int start, int length) { _list.removeRange(start, length); }