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/src/transform/template_compiler/change_detector_codegen.dart

@@ -18,8 +18,10 @@ import 'package:angular2/src/facade/lang.dart' show BaseException;
 class Codegen {
   /// Stores the generated class definitions.
   final StringBuffer _buf = new StringBuffer();
+
   /// Stores all generated initialization code.
   final StringBuffer _initBuf = new StringBuffer();
+
   /// The names of already generated classes.
   final Set<String> _names = new Set<String>();
 
@@ -78,12 +80,18 @@ class _CodegenState {
   final CodegenNameUtil _names;
   final bool _generateCheckNoChanges;
 
-  _CodegenState._(this._changeDetectorDefId, this._contextTypeName,
-      this._changeDetectorTypeName, String changeDetectionStrategy,
-      this._records, this._directiveRecords, this._logic, this._names,
+  _CodegenState._(
+      this._changeDetectorDefId,
+      this._contextTypeName,
+      this._changeDetectorTypeName,
+      String changeDetectionStrategy,
+      this._records,
+      this._directiveRecords,
+      this._logic,
+      this._names,
       this._generateCheckNoChanges)
-      : _changeDetectionMode = ChangeDetectionUtil
-          .changeDetectionMode(changeDetectionStrategy);
+      : _changeDetectionMode =
+            ChangeDetectionUtil.changeDetectionMode(changeDetectionStrategy);
 
   factory _CodegenState(String typeName, String changeDetectorTypeName,
       ChangeDetectorDefinition def) {
@@ -92,8 +100,15 @@ class _CodegenState {
     var protoRecords = coalesce(recBuilder.records);
     var names = new CodegenNameUtil(protoRecords, def.directiveRecords, _UTIL);
     var logic = new CodegenLogicUtil(names, _UTIL);
-    return new _CodegenState._(def.id, typeName, changeDetectorTypeName,
-        def.strategy, protoRecords, def.directiveRecords, logic, names,
+    return new _CodegenState._(
+        def.id,
+        typeName,
+        changeDetectorTypeName,
+        def.strategy,
+        protoRecords,
+        def.directiveRecords,
+        logic,
+        names,
         def.generateCheckNoChanges);
   }
 

modules/angular2/src/transform/template_compiler/generator.dart

@@ -39,8 +39,8 @@ Future<String> processTemplates(AssetReader reader, AssetId entryPoint,
   // Note: TemplateCloner(-1) never serializes Nodes into strings.
   // we might want to change this to TemplateCloner(0) to force the serialization
   // later when the transformer also stores the proto view template.
-  var extractor = new _TemplateExtractor(
-      new DomElementSchemaRegistry(), new TemplateCloner(-1), new XhrImpl(reader, entryPoint));
+  var extractor = new _TemplateExtractor(new DomElementSchemaRegistry(),
+      new TemplateCloner(-1), new XhrImpl(reader, entryPoint));
 
   var registrations = new reg.Codegen();
   var changeDetectorClasses = new change.Codegen();
@@ -93,7 +93,8 @@ class _TemplateExtractor {
   ElementSchemaRegistry _schemaRegistry;
   TemplateCloner _templateCloner;
 
-  _TemplateExtractor(ElementSchemaRegistry schemaRegistry, TemplateCloner templateCloner, XHR xhr)
+  _TemplateExtractor(ElementSchemaRegistry schemaRegistry,
+      TemplateCloner templateCloner, XHR xhr)
       : _factory = new CompileStepFactory(new ng.Parser(new ng.Lexer())) {
     var urlResolver = new UrlResolver();
     var styleUrlResolver = new StyleUrlResolver(urlResolver);
@@ -120,10 +121,12 @@ class _TemplateExtractor {
     var pipeline = new CompilePipeline(_factory.createSteps(viewDef));
 
     var compileElements = pipeline.processElements(
-        DOM.createTemplate(templateAndStyles.template), ViewType.COMPONENT,
+        DOM.createTemplate(templateAndStyles.template),
+        ViewType.COMPONENT,
         viewDef);
-    var protoViewDto =
-        compileElements[0].inheritedProtoView.build(_schemaRegistry, _templateCloner);
+    var protoViewDto = compileElements[0]
+        .inheritedProtoView
+        .build(_schemaRegistry, _templateCloner);
 
     reflector.reflectionCapabilities = savedReflectionCapabilities;
 

modules/angular2/src/transform/template_compiler/reflection_capabilities.dart

@@ -39,8 +39,10 @@ _nullMethod(Object p, List a) => null;
 class RecordingReflectionCapabilities extends NullReflectionCapabilities {
   /// The names of all requested `getter`s.
   final Set<String> getterNames = new Set<String>();
+
   /// The names of all requested `setter`s.
   final Set<String> setterNames = new Set<String>();
+
   /// The names of all requested `method`s.
   final Set<String> methodNames = new Set<String>();