Some dart2js fixes with new IDL. RequestCallback name and web_sql import

tools/dom/templates/html/impl/impl_Window.darttemplate

 // 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.
 
 part of $LIBRARYNAME;
 
 @DocsEditable()
 $if DART2JS
 $(ANNOTATIONS)@Native("Window,DOMWindow")
 $(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS {
@@ skipping 95 matching lines @@
    *
    * Returns a non-zero valued integer to represent the request id for this
    * request. This value only needs to be saved if you intend to call
    * [cancelAnimationFrame] so you can specify the particular animation to
    * cancel.
    *
    * Note: The supplied [callback] needs to call [requestAnimationFrame] again
    * for the animation to continue.
    */
   @DomName('Window.requestAnimationFrame')
-  int requestAnimationFrame(RequestAnimationFrameCallback callback) {
+  int requestAnimationFrame(FrameRequestCallback callback) {
     _ensureRequestAnimationFrame();
     return _requestAnimationFrame(_wrapZone(callback));
   }
 
   /**
    * Cancels an animation frame request.
    *
    * ## Other resources
    *
    * * [Window.cancelAnimationFrame](https://developer.mozilla.org/en-US/docs/Web/API/Window.cancelAnimationFrame)
    *   from MDN.
    */
   void cancelAnimationFrame(int id) {
     _ensureRequestAnimationFrame();
     _cancelAnimationFrame(id);
   }
 
   @JSName('requestAnimationFrame')
-  int _requestAnimationFrame(RequestAnimationFrameCallback callback) native;
+  int _requestAnimationFrame(FrameRequestCallback callback) native;
 
   @JSName('cancelAnimationFrame')
   void _cancelAnimationFrame(int id) native;
 
   _ensureRequestAnimationFrame() {
     if (JS('bool',
            '!!(#.requestAnimationFrame && #.cancelAnimationFrame)', this, this))
       return;
 
     JS('void',
@@ skipping 47 matching lines @@
    *
    * Returns a non-zero valued integer to represent the request id for this
    * request. This value only needs to be saved if you intend to call
    * [cancelAnimationFrame] so you can specify the particular animation to
    * cancel.
    *
    * Note: The supplied [callback] needs to call [requestAnimationFrame] again
    * for the animation to continue.
    */
   @DomName('Window.requestAnimationFrame')
-  int requestAnimationFrame(RequestAnimationFrameCallback callback) {
+  int requestAnimationFrame(FrameRequestCallback callback) {
     return _requestAnimationFrame(_wrapZone(callback));
   }
 $endif
 
   /**
    * Access a sandboxed file system of the specified `size`. If `persistent` is
    * true, the application will request permission from the user to create
    * lasting storage. This storage cannot be freed without the user's
    * permission. Returns a [Future] whose value stores a reference to the
    * sandboxed file system for use. Because the file system is sandboxed,
@@ skipping 147 matching lines @@
 
   ElementStream<BeforeUnloadEvent> forElement(Element e, {bool useCapture: false}) {
     return new _ElementEventStreamImpl(e, _eventType, useCapture);
   }
 
   ElementStream<BeforeUnloadEvent> _forElementList(ElementList e,
       {bool useCapture: false}) {
     return new _ElementListEventStreamImpl(e, _eventType, useCapture);
   }
 }