Move the individual property definitions from client/base/Css to CSSStyleDeclaration.

client/view/ConveyorView.dart

 // Copyright (c) 2011, 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.
 
 /**
  * Holds a number of child views.  As you switch between views, the old
  * view is pushed off to the side and the new view slides in from the other
  * side.
  */
 class ConveyorView extends CompositeView {
@@ skipping 37 matching lines @@
     }
   }
 
   void adjustOffset(bool animate) {
     int index = getIndexOfSelectedView();
     final durationSeconds = animate ? ANIMATE_SECONDS : 0.0;
 
     final style = container.style;
     // TODO(jacobr): modify setTransitionDuration so the input is always
     // specified in miliseconds rather than accepting a string.
-    Css.setTransitionDuration(style, '${durationSeconds}s');
+    style.transitionDuration = '${durationSeconds}s';
     final xTranslationPercent = -index * 100;
-    Css.setTransform(style, 'translate3d(${xTranslationPercent}%, 0px, 0px)');
+    style.transform = 'translate3d(${xTranslationPercent}%, 0px, 0px)';
 
     if (animationTimeoutId != null) {
       window.clearTimeout(animationTimeoutId);
     }
 
     if (animate) {
       animationTimeoutId = window.setTimeout(
           () { _onAnimationEnd(); }, (durationSeconds * 1000).toInt());
     }
     // TODO(mattsh), we should set the visibility to hide everything but the
@@ skipping 18 matching lines @@
     view.transform = 'translate3d(' + (childViews.length * 100) + '%, 0, 0)';
     return super.addChild(view);
   }
 
   void _onAnimationEnd() {
     if (viewSelected != null) {
       viewSelected(selectedView);
     }
   }
 }