style(dart): Format with dartfmt v0.2.0

Format all pure Dart code with package:dart_style v0.2.0

Command:
```
find -type f -name "*.dart" | xargs dartformat -w
```

modules/angular2/test/transform/integration/all_tests.dart

@@ -13,7 +13,8 @@ main() {
 
 var formatter = new DartFormatter();
 var transform = new AngularTransformerGroup(new TransformerOptions(
-    ['web/index.dart'], reflectionEntryPoints: ['web/index.dart']));
+    ['web/index.dart'],
+    reflectionEntryPoints: ['web/index.dart']));
 
 class IntegrationTestConfig {
   final String name;
@@ -92,14 +93,12 @@ void allTests() {
         outputs: {
       'a|web/bar.ng_deps.dart': 'synthetic_ctor_files/expected/bar.ng_deps.dart'
     }),
-    new IntegrationTestConfig('should preserve multiple annotations.',
-        inputs: {
+    new IntegrationTestConfig('should preserve multiple annotations.', inputs: {
       'a|web/index.dart': 'two_annotations_files/index.dart',
       'a|web/bar.dart': 'two_annotations_files/bar.dart',
       'angular2|lib/src/core/annotations_impl/view.dart':
           '../../../lib/src/core/annotations_impl/view.dart'
-    },
-        outputs: {
+    }, outputs: {
       'a|web/bar.ng_deps.dart':
           'two_annotations_files/expected/bar.ng_deps.dart'
     })
@@ -108,7 +107,6 @@ void allTests() {
   var cache = {};
 
   for (var config in tests) {
-
     // Read in input & output files.
     config.assetPathToInputPath
       ..addAll(commonInputs)
@@ -122,8 +120,14 @@ void allTests() {
         return value.endsWith('dart') ? formatter.format(code) : code;
       });
     });
-    testPhases(config.name, [[transform]], config.assetPathToInputPath,
-        config.assetPathToExpectedOutputPath, [],
+    testPhases(
+        config.name,
+        [
+          [transform]
+        ],
+        config.assetPathToInputPath,
+        config.assetPathToExpectedOutputPath,
+        [],
         StringFormatter.noNewlinesOrSurroundingWhitespace);
   }
 }

modules/angular2/test/transform/integration/list_of_types_files/expected/bar.ng_deps.dart

@@ -11,7 +11,11 @@ void initReflector() {
   if (_visited) return;
   _visited = true;
   _ngRef.reflector
-    ..registerType(MyComponent, new _ngRef.ReflectionInfo(
-        const [const Component(componentServices: const [MyContext])],
-        const [const [MyContext]], (MyContext c) => new MyComponent(c)));
+    ..registerType(
+        MyComponent,
+        new _ngRef.ReflectionInfo(const [
+          const Component(componentServices: const [MyContext])
+        ], const [
+          const [MyContext]
+        ], (MyContext c) => new MyComponent(c)));
 }

modules/angular2/test/transform/integration/simple_annotation_files/expected/bar.ng_deps.dart

@@ -10,7 +10,8 @@ void initReflector() {
   if (_visited) return;
   _visited = true;
   _ngRef.reflector
-    ..registerType(MyComponent, new _ngRef.ReflectionInfo(
-        const [const Component(selector: '[soup]')], const [],
-        () => new MyComponent()));
+    ..registerType(
+        MyComponent,
+        new _ngRef.ReflectionInfo(const [const Component(selector: '[soup]')],
+            const [], () => new MyComponent()));
 }

modules/angular2/test/transform/integration/synthetic_ctor_files/expected/bar.ng_deps.dart

@@ -10,7 +10,8 @@ void initReflector() {
   if (_visited) return;
   _visited = true;
   _ngRef.reflector
-    ..registerType(MyComponent, new _ngRef.ReflectionInfo(
-        const [const Component(selector: '[soup]')], const [],
-        () => new MyComponent()));
+    ..registerType(
+        MyComponent,
+        new _ngRef.ReflectionInfo(const [const Component(selector: '[soup]')],
+            const [], () => new MyComponent()));
 }

modules/angular2/test/transform/integration/two_annotations_files/expected/bar.ng_deps.dart

@@ -14,30 +14,30 @@ void initReflector() {
   if (_visited) return;
   _visited = true;
   _ngRef.reflector
-    ..registerType(MyComponent, new _ngRef.ReflectionInfo(const [
-      const Component(selector: '[soup]'),
-      const View(template: 'Salad: {{myNum}} is awesome')
-    ], const [], () => new MyComponent()))
+    ..registerType(
+        MyComponent,
+        new _ngRef.ReflectionInfo(const [
+          const Component(selector: '[soup]'),
+          const View(template: 'Salad: {{myNum}} is awesome')
+        ], const [], () => new MyComponent()))
     ..registerGetters({'myNum': (o) => o.myNum})
     ..registerSetters({'myNum': (o, v) => o.myNum = v});
   _gen.preGeneratedProtoDetectors['MyComponent_comp_0'] =
       _MyComponent_ChangeDetector0.newProtoChangeDetector;
 }
+
 class _MyComponent_ChangeDetector0
     extends _gen.AbstractChangeDetector<MyComponent> {
   var myNum0, interpolate1;
 
-  _MyComponent_ChangeDetector0(dispatcher, protos, directiveRecords) : super(
-          "MyComponent_comp_0", dispatcher, protos, directiveRecords,
-          'ALWAYS_CHECK') {
+  _MyComponent_ChangeDetector0(dispatcher, protos, directiveRecords)
+      : super("MyComponent_comp_0", dispatcher, protos, directiveRecords,
+            'ALWAYS_CHECK') {
     dehydrateDirectives(false);
   }
 
   void detectChangesInRecordsInternal(throwOnChange) {
-    var l_context = this.context,
-        l_myNum0,
-        c_myNum0,
-        l_interpolate1;
+    var l_context = this.context, l_myNum0, c_myNum0, l_interpolate1;
     c_myNum0 = false;
     var isChanged = false;
     var changes = null;

modules/angular2/test/transform/integration/two_deps_files/expected/bar.ng_deps.dart

@@ -11,9 +11,16 @@ void initReflector() {
   if (_visited) return;
   _visited = true;
   _ngRef.reflector
-    ..registerType(MyComponent, new _ngRef.ReflectionInfo(
-        const [const Component(selector: 'soup')], const [
-      const [prefix.MyContext],
-      const [String]
-    ], (prefix.MyContext c, String inValue) => new MyComponent(c, inValue)));
+    ..registerType(
+        MyComponent,
+        new _ngRef.ReflectionInfo(
+            const [
+          const Component(selector: 'soup')
+        ],
+            const [
+          const [prefix.MyContext],
+          const [String]
+        ],
+            (prefix.MyContext c, String inValue) =>
+                new MyComponent(c, inValue)));
 }