Roll Observatory deps (charted -> ^0.3.0)

packages/dart_style/lib/src/whitespace.dart

 // Copyright (c) 2014, 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.
 
 library dart_style.src.whitespace;
 
 /// Constants for the number of spaces for various kinds of indentation.
 class Indent {
   /// The number of spaces in a block or collection body.
   static const block = 2;
 
   /// How much wrapped cascade sections indent.
   static const cascade = 2;
 
   /// The number of spaces in a single level of expression nesting.
   static const expression = 4;
 
   /// The ":" on a wrapped constructor initialization list.
   static const constructorInitializer = 4;
-
-  /// The indentation for subsequent variables when a for loop defines multiple
-  /// variables that wrap, like:
-  ///
-  ///     for (var a = initializer,
-  ///             b = another,
-  ///             c = third;
-  ///         a + b + c < 100;
-  ///         a++) {
-  ///       ...
-  ///     }
-  static const loopVariable = 8;
 }
 
 /// The kind of pending whitespace that has been "written", but not actually
 /// physically output yet.
 ///
 /// We defer actually writing whitespace until a non-whitespace token is
 /// encountered to avoid trailing whitespace.
 class Whitespace {
   /// No whitespace.
   static const none = const Whitespace._("none");
@@ skipping 54 matching lines @@
 
       default:
         return 0;
     }
   }
 
   const Whitespace._(this.name);
 
   String toString() => name;
 }