Initial indent fix and a few more tests.

pkg/analyzer_experimental/lib/src/services/formatter_impl.dart

 // Copyright (c) 2013, 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 formatter_impl;
 
 
 import 'dart:io';
 
 import 'package:analyzer_experimental/analyzer.dart';
@@ skipping 128 matching lines @@
 
 /// An AST visitor that drives formatting heuristics.
 class SourceVisitor implements ASTVisitor {
 
   /// The writer to which the source is to be written.
   SourceWriter writer;
 
   /// Initialize a newly created visitor to write source code representing
   /// the visited nodes to the given [writer].
   SourceVisitor(FormatterOptions options) :
-      writer = new SourceWriter(initialIndent: options.initialIndentationLevel,
+      writer = new SourceWriter(indentCount: options.initialIndentationLevel,
                                 lineSeparator: options.lineSeparator);
 
   visitAdjacentStrings(AdjacentStrings node) {
     visitList(node.strings, ' ');
   }
 
   visitAnnotation(Annotation node) {
     writer.print('@');
     visit(node.name);
     visitPrefixed('.', node.constructorName);
@@ skipping 776 matching lines @@
           if (i > 0) {
             writer.print(separator);
           }
           nodes[i].accept(this);
         }
       }
     }
   }
 
 }