Support 3-arg versions of .fromBuffer.

lib/dom/src/native_FactoryProviders.dart

 // 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.
 
 // These factory providers are for interfaces that do not have factory providers
 // generated automatically from a Constructor or NamedConstructor extended
 // attribute.
 
 class _AudioContextFactoryProvider {
   factory AudioContext() => FactoryProviderImplementation.createAudioContext();
 }
 
 class _TypedArrayFactoryProvider {
   factory Float32Array(int length) => FactoryProviderImplementation.F32(length);
   factory Float32Array.fromList(List<num> list) => FactoryProviderImplementation.F32(list);
-  factory Float32Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.F32(buffer);
+  factory Float32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length]) =>

[sra1, 2012/04/02 19:25:26]

I think this fits in 80 col if you break at [

[Anton Muhin, 2012/04/02 19:29:59]

I'd rather leave as is, but if you insist, I'll fix it w/ a next change.

+      FactoryProviderImplementation.F32(buffer, byteOffset, length);
 
   factory Float64Array(int length) => FactoryProviderImplementation.F64(length);
   factory Float64Array.fromList(List<num> list) => FactoryProviderImplementation.F64(list);
-  factory Float64Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.F64(buffer);
+  factory Float64Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.F64(buffer, byteOffset, length);
 
   factory Int8Array(int length) => FactoryProviderImplementation.I8(length);
   factory Int8Array.fromList(List<num> list) => FactoryProviderImplementation.I8(list);
-  factory Int8Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.I8(buffer);
+  factory Int8Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.I8(buffer, byteOffset, length);
 
   factory Int16Array(int length) => FactoryProviderImplementation.I16(length);
   factory Int16Array.fromList(List<num> list) => FactoryProviderImplementation.I16(list);
-  factory Int16Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.I16(buffer);
+  factory Int16Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.I16(buffer, byteOffset, length);
 
   factory Int32Array(int length) => FactoryProviderImplementation.I32(length);
   factory Int32Array.fromList(List<num> list) => FactoryProviderImplementation.I32(list);
-  factory Int32Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.I32(buffer);
+  factory Int32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.I32(buffer, byteOffset, length);
 
   factory Uint8Array(int length) => FactoryProviderImplementation.U8(length);
   factory Uint8Array.fromList(List<num> list) => FactoryProviderImplementation.U8(list);
-  factory Uint8Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.U8(buffer);
+  factory Uint8Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.U8(buffer, byteOffset, length);
 
   factory Uint16Array(int length) => FactoryProviderImplementation.U16(length);
   factory Uint16Array.fromList(List<num> list) => FactoryProviderImplementation.U16(list);
-  factory Uint16Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.U16(buffer);
+  factory Uint16Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.U16(buffer, byteOffset, length);
 
   factory Uint32Array(int length) => FactoryProviderImplementation.U32(length);
   factory Uint32Array.fromList(List<num> list) => FactoryProviderImplementation.U32(list);
-  factory Uint32Array.fromBuffer(ArrayBuffer buffer) => FactoryProviderImplementation.U32(buffer);
+  factory Uint32Array.fromBuffer(ArrayBuffer buffer, [int byteOffset, int length])
+      => FactoryProviderImplementation.U32(buffer, byteOffset, length);
 }
 
 class _WebKitPointFactoryProvider {
   factory WebKitPoint(num x, num y) => FactoryProviderImplementation.createWebKitPoint(x, y);
 }
 
 class _WebSocketFactoryProvider {
   factory WebSocket(String url) => FactoryProviderImplementation.createWebSocket(url);
 }