Nuke CanvasPixelArray as it is dropped from WebKit as well.

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 2654e61fb72b032ecdd9f95d4841ddccf794983e..319513d74d2edaa79adea728053513ea6c9e2861 100644
--- a/lib/html/dartium/html_dartium.dart
+++ b/lib/html/dartium/html_dartium.dart
@@ -130,7 +130,6 @@ _wrap(raw) {
     case 'HTMLCanvasElement': return new _CanvasElementImpl._wrap(domObject);
     case 'CanvasGradient': return new _CanvasGradientImpl._wrap(domObject);
     case 'CanvasPattern': return new _CanvasPatternImpl._wrap(domObject);
-    case 'CanvasPixelArray': return new _CanvasPixelArrayImpl._wrap(domObject);
     case 'CanvasRenderingContext': return new _CanvasRenderingContextImpl._wrap(domObject);
     case 'CanvasRenderingContext2D': return new _CanvasRenderingContext2DImpl._wrap(domObject);
     case 'ClientRect': return new _ClientRectImpl._wrap(domObject);
@@ -4830,94 +4829,6 @@ class _CanvasPatternImpl extends _DOMTypeBase implements CanvasPattern {
   _CanvasPatternImpl._wrap(ptr) : super._wrap(ptr);
 }
 
-class _CanvasPixelArrayImpl extends _DOMTypeBase implements CanvasPixelArray {
-  _CanvasPixelArrayImpl._wrap(ptr) : super._wrap(ptr);
-
-  int get length() => _wrap(_ptr.length);
-
-  int operator[](int index) => _wrap(_ptr[index]);
-
-  void operator[]=(int index, int value) {
-    return _ptr[index] = _unwrap(value);
-  }
-  // -- start List<int> mixins.
-  // int is the element type.
-
-  // From Iterable<int>:
-
-  Iterator<int> 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<int>(this);
-  }
-
-  // From Collection<int>:
-
-  void add(int value) {
-    throw new UnsupportedOperationException("Cannot add to immutable List.");
-  }
-
-  void addLast(int value) {
-    throw new UnsupportedOperationException("Cannot add to immutable List.");
-  }
-
-  void addAll(Collection<int> collection) {
-    throw new UnsupportedOperationException("Cannot add to immutable List.");
-  }
-
-  void forEach(void f(int element)) => _Collections.forEach(this, f);
-
-  Collection map(f(int element)) => _Collections.map(this, [], f);
-
-  Collection<int> filter(bool f(int element)) =>
-     _Collections.filter(this, <int>[], f);
-
-  bool every(bool f(int element)) => _Collections.every(this, f);
-
-  bool some(bool f(int element)) => _Collections.some(this, f);
-
-  bool isEmpty() => this.length == 0;
-
-  // From List<int>:
-
-  void sort(int compare(int a, int b)) {
-    throw new UnsupportedOperationException("Cannot sort immutable List.");
-  }
-
-  int indexOf(int element, [int start = 0]) =>
-      _Lists.indexOf(this, element, start, this.length);
-
-  int lastIndexOf(int element, [int start]) {
-    if (start === null) start = length - 1;
-    return _Lists.lastIndexOf(this, element, start);
-  }
-
-  int last() => this[length - 1];
-
-  int removeLast() {
-    throw new UnsupportedOperationException("Cannot removeLast on immutable List.");
-  }
-
-  // FIXME: implement these.
-  void setRange(int start, int rangeLength, List<int> from, [int startFrom]) {
-    throw new UnsupportedOperationException("Cannot setRange on immutable List.");
-  }
-
-  void removeRange(int start, int rangeLength) {
-    throw new UnsupportedOperationException("Cannot removeRange on immutable List.");
-  }
-
-  void insertRange(int start, int rangeLength, [int initialValue]) {
-    throw new UnsupportedOperationException("Cannot insertRange on immutable List.");
-  }
-
-  List<int> getRange(int start, int rangeLength) =>
-      _Lists.getRange(this, start, rangeLength, <int>[]);
-
-  // -- end List<int> mixins.
-}
-
 class _CanvasRenderingContextImpl extends _DOMTypeBase implements CanvasRenderingContext {
   _CanvasRenderingContextImpl._wrap(ptr) : super._wrap(ptr);
 
@@ -26265,18 +26176,6 @@ interface CanvasPattern {
 
 // WARNING: Do not edit - generated code.
 
-/// @domName CanvasPixelArray
-interface CanvasPixelArray extends List<int> {
-
-  /** @domName CanvasPixelArray.length */
-  final int length;
-}
-// 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 CanvasRenderingContext
 interface CanvasRenderingContext {