dart2js: run dartfmt on tests

tests/compiler/dart2js/platform_config_parser_test.dart

 // Copyright (c) 2015, 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.
 
 import "package:compiler/src/platform_configuration.dart";
 import "package:expect/expect.dart";
 
 /// Runs the parser on [input] and compares it with [expectedResult]
 ///
 /// A '*' in [input] indicates that the parser will report an error at the
@@ skipping 73 matching lines @@
   // Ok.
   test(
       """
 [AA]
 name:value
 [BB]
 name:value
 name2:value2
 """,
       {
-    "AA": {"name": "value"},
-    "BB": {"name": "value", "name2": "value2"}
-  });
+        "AA": {"name": "value"},
+        "BB": {"name": "value", "name2": "value2"}
+      });
 
   // Ok, file not ending in newline.
   test(
       """
 [AA]
 name:value""",
       {
-    "A": {"name": "value"}
-  });
+        "A": {"name": "value"}
+      });
 
   // Ok, whitespace is trimmed away.
   test(
       """
 [ AA ]
  name\t:  value """,
       {
         "A": {"name": "value"}
       });
 
   // Duplicate property name.
   test("""
 [AA]
 a:b
 b:c
 *a:c
 """);
 
   // No ':' on property line.
   test("""
 [AA]
 *name1
 name2:value
 """);
 }