Roll Observatory deps (charted -> ^0.3.0)

packages/charted/lib/selection/transition.dart

 /*
  * Copyright 2014 Google Inc. All rights reserved.
  *
  * Use of this source code is governed by a BSD-style
  * license that can be found in the LICENSE file or at
  * https://developers.google.com/open-source/licenses/bsd
  */
 library charted.selection.transition;
 
-import "dart:html" show Element,document;
+import "dart:html" show Element, document;
 import "package:charted/core/timer.dart";
 import "package:charted/selection/selection.dart";
 import "package:charted/core/interpolators.dart";
 
 part 'src/transition_impl.dart';
 
 typedef Interpolator AttrTweenCallback(datum, int ei, String attr);
 typedef Interpolator StyleTweenCallback(datum, int ei, String style);
 
 /**
  * Transitions are created using the transition operator on a selection.
  * Transitions start automatically upon creation after a delay which defaults
  * to zero; however, note that a zero-delay transition actually starts after a
  * minimal (~17ms) delay, pending the first timer callback.
  * Transitions have a default duration of 250ms.
  */
 abstract class Transition {
-
   /** A settable default easing type */
   static EasingFunction defaultEasingType = easeCubic();
 
   /** A settable default easing mode */
   static EasingModeFunction defaultEasingMode = reflectEasingFn;
 
   /** A settable default transition duration */
   static int defaultDurationMilliseconds = 250;
 
   /** Sets the ease function of the transition, default is cubic-in-out. */
@@ skipping 62 matching lines @@
    */
   void style(String property, String val, [String priority]);
 
   /**
    * Transitions the style with a CartedCallback which would be evaluated for
    * each selected element (in order), being passed the current datum d and the
    * current index i, and the current DOM element.
    * The function's return value is then used to transition each element's
    * style property.
    */
-  void styleWithCallback(String property,
-      SelectionCallback<String> fn, [String priority]);
+  void styleWithCallback(String property, SelectionCallback<String> fn,
+      [String priority]);
 
   /**
    * Transitions the value of the CSS style property with the specified name
    * according to the specified tween function. An optional priority may also
    * be specified, either as null or the string "important" (without the
    * exclamation point). The starting and ending value of the transition are
    * determined by tween; the tween function is invoked when the transition
    * starts on each element, being passed the current datum d, the current index
    * i and the current attribute value a. The return value of tween must be an
    * interpolator: a function that maps a parametric value t in the domain [0,1]
@@ skipping 40 matching lines @@
   /**
    * Removes all selected elements from the DOM at the end of the transition.
    * If any of the selected elements have another transition scheduled when
    * this transition ends, said elements will not be removed.
    */
   void remove();
 
   /** Factory method to create an instance of the default implementation */
   factory Transition(Selection selection) => new _TransitionImpl(selection);
 }