Format all files under tools and utils directory.

tools/dom/src/dart2js_DOMImplementation.dart

 // Copyright (c) 2012, 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.
 
 part of html;
 
 // TODO(vsm): Unify with Dartium version.
 class _DOMWindowCrossFrame implements WindowBase {
   // Private window.  Note, this is a window in another frame, so it
   // cannot be typed as "Window" as its prototype is not patched
   // properly.  Its fields and methods can only be accessed via JavaScript.
   final _window;
 
   // Fields.
   HistoryBase get history =>
-    _HistoryCrossFrame._createSafe(JS('HistoryBase', '#.history', _window));
-  LocationBase get location =>
-    _LocationCrossFrame._createSafe(JS('LocationBase', '#.location', _window));
+      _HistoryCrossFrame._createSafe(JS('HistoryBase', '#.history', _window));
+  LocationBase get location => _LocationCrossFrame
+      ._createSafe(JS('LocationBase', '#.location', _window));
 
   // TODO(vsm): Add frames to navigate subframes.  See 2312.
 
   bool get closed => JS('bool', '#.closed', _window);
 
   WindowBase get opener => _createSafe(JS('WindowBase', '#.opener', _window));
 
   WindowBase get parent => _createSafe(JS('WindowBase', '#.parent', _window));
 
   WindowBase get top => _createSafe(JS('WindowBase', '#.top', _window));
 
   // Methods.
   void close() => JS('void', '#.close()', _window);
 
-  void postMessage(var message, String targetOrigin, [List messagePorts = null]) {
+  void postMessage(var message, String targetOrigin,
+      [List messagePorts = null]) {
     if (messagePorts == null) {
       JS('void', '#.postMessage(#,#)', _window,
           convertDartToNative_SerializedScriptValue(message), targetOrigin);
     } else {
-      JS('void', '#.postMessage(#,#,#)', _window,
-          convertDartToNative_SerializedScriptValue(message), targetOrigin,
+      JS(
+          'void',
+          '#.postMessage(#,#,#)',
+          _window,
+          convertDartToNative_SerializedScriptValue(message),
+          targetOrigin,
           messagePorts);
     }
   }
 
   // Implementation support.
   _DOMWindowCrossFrame(this._window);
 
   static WindowBase _createSafe(w) {
     if (identical(w, window)) {
       return w;
     } else {
       // TODO(vsm): Cache or implement equality.
       return new _DOMWindowCrossFrame(w);
     }
   }
 
   // TODO(efortuna): Remove this method. dartbug.com/16814
   Events get on => throw new UnsupportedError(
-    'You can only attach EventListeners to your own window.');
+      'You can only attach EventListeners to your own window.');
   // TODO(efortuna): Remove this method. dartbug.com/16814
-  void _addEventListener(String type, EventListener listener, [bool useCapture])
-      => throw new UnsupportedError(
-    'You can only attach EventListeners to your own window.');
+  void _addEventListener(String type, EventListener listener,
+          [bool useCapture]) =>
+      throw new UnsupportedError(
+          'You can only attach EventListeners to your own window.');
   // TODO(efortuna): Remove this method. dartbug.com/16814
-  void addEventListener(String type, EventListener listener, [bool useCapture])
-      => throw new UnsupportedError(
-        'You can only attach EventListeners to your own window.');
+  void addEventListener(String type, EventListener listener,
+          [bool useCapture]) =>
+      throw new UnsupportedError(
+          'You can only attach EventListeners to your own window.');
   // TODO(efortuna): Remove this method. dartbug.com/16814
   bool dispatchEvent(Event event) => throw new UnsupportedError(
-    'You can only attach EventListeners to your own window.');
+      'You can only attach EventListeners to your own window.');
   // TODO(efortuna): Remove this method. dartbug.com/16814
   void _removeEventListener(String type, EventListener listener,
-      [bool useCapture]) => throw new UnsupportedError(
-    'You can only attach EventListeners to your own window.');
+          [bool useCapture]) =>
+      throw new UnsupportedError(
+          'You can only attach EventListeners to your own window.');
   // TODO(efortuna): Remove this method. dartbug.com/16814
   void removeEventListener(String type, EventListener listener,
-      [bool useCapture]) => throw new UnsupportedError(
+          [bool useCapture]) =>
+      throw new UnsupportedError(
           'You can only attach EventListeners to your own window.');
 }
 
 class _LocationCrossFrame implements LocationBase {
   // Private location.  Note, this is a location object in another frame, so it
   // cannot be typed as "Location" as its prototype is not patched
   // properly.  Its fields and methods can only be accessed via JavaScript.
   var _location;
 
   set href(String val) => _setHref(_location, val);
@@ skipping 31 matching lines @@
 
   static HistoryBase _createSafe(h) {
     if (identical(h, window.history)) {
       return h;
     } else {
       // TODO(vsm): Cache or implement equality.
       return new _HistoryCrossFrame(h);
     }
   }
 }