Format all files under tools and utils directory.

tools/testing/dart/runtime_configuration.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 runtime_configuration;
 
 import 'dart:io' show Directory, File;
 
 import 'compiler_configuration.dart' show CommandArtifact;
 
@@ skipping 263 matching lines @@
       CommandArtifact artifact,
       List<String> arguments,
       Map<String, String> environmentOverrides) {
     String script = artifact.filename;
     String type = artifact.mimeType;
     if (script != null && type != 'application/dart-precompiled') {
       throw "dart_precompiled cannot run files of type '$type'.";
     }
 
     return <Command>[
-      commandBuilder.getVmCommand(suite.dartPrecompiledBinaryFileName,
-          arguments, environmentOverrides)
+      commandBuilder.getVmCommand(
+          suite.dartPrecompiledBinaryFileName, arguments, environmentOverrides)
     ];
   }
 }
 
 class DartPrecompiledAdbRuntimeConfiguration
-      extends DartVmRuntimeConfiguration {
-  static const String DeviceDir =
-      '/data/local/tmp/precompilation-testing';
+    extends DartVmRuntimeConfiguration {
+  static const String DeviceDir = '/data/local/tmp/precompilation-testing';
   static const String DeviceTestDir =
       '/data/local/tmp/precompilation-testing/test';
 
   final bool useBlobs;
   DartPrecompiledAdbRuntimeConfiguration({bool useBlobs}) : useBlobs = useBlobs;
 
   List<Command> computeRuntimeCommands(
       TestSuite suite,
       CommandBuilder commandBuilder,
       CommandArtifact artifact,
       List<String> arguments,
       Map<String, String> environmentOverrides) {
     String script = artifact.filename;
     String type = artifact.mimeType;
     if (script != null && type != 'application/dart-precompiled') {
       throw "dart_precompiled cannot run files of type '$type'.";
     }
 
     String precompiledRunner = suite.dartPrecompiledBinaryFileName;
     String processTest = suite.processTestBinaryFileName;
     return <Command>[
-      commandBuilder.getAdbPrecompiledCommand(precompiledRunner,
-                                              processTest,
-                                              script,
-                                              arguments,
-                                              useBlobs)
+      commandBuilder.getAdbPrecompiledCommand(
+          precompiledRunner, processTest, script, arguments, useBlobs)
     ];
   }
 }
 
 class SelfCheckRuntimeConfiguration extends DartVmRuntimeConfiguration {
   final List<String> selfCheckers = <String>[];
 
   SelfCheckRuntimeConfiguration() {
     searchForSelfCheckers();
   }
 
   void searchForSelfCheckers() {
     Uri pkg = TestUtils.dartDirUri.resolve('pkg');
-    for (var entry in  new Directory.fromUri(pkg).listSync(recursive: true)) {
+    for (var entry in new Directory.fromUri(pkg).listSync(recursive: true)) {
       if (entry is File && entry.path.endsWith('_self_check.dart')) {
         selfCheckers.add(entry.path);
       }
     }
   }
 
   List<Command> computeRuntimeCommands(
       TestSuite suite,
       CommandBuilder commandBuilder,
       CommandArtifact artifact,
@@ skipping 17 matching lines @@
 class DummyRuntimeConfiguration extends DartVmRuntimeConfiguration {
   List<Command> computeRuntimeCommands(
       TestSuite suite,
       CommandBuilder commandBuilder,
       CommandArtifact artifact,
       List<String> arguments,
       Map<String, String> environmentOverrides) {
     throw "Unimplemented runtime '$runtimeType'";
   }
 }