Revert 20127

sdk/lib/html/dart2js/html_dart2js.dart

Index: sdk/lib/html/dart2js/html_dart2js.dart
diff --git a/sdk/lib/html/dart2js/html_dart2js.dart b/sdk/lib/html/dart2js/html_dart2js.dart
index ab1e30c8731a1358a604b11d0c607f5c2b420f54..dd1078ac78f88177f55e84d9b26974643d6f6217 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -6184,50 +6184,14 @@ class DeviceOrientationEvent extends Event native "*DeviceOrientationEvent" {
   void $dom_initDeviceOrientationEvent(String type, bool bubbles, bool cancelable, num alpha, num beta, num gamma, bool absolute) native;
 
 }
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// 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.
 
 
+@DocsEditable
 @DomName('DirectoryEntry')
 class DirectoryEntry extends Entry native "*DirectoryEntry" {
-  
-  /**
-   * Create a new directory with the specified `path`. If `exclusive` is true,
-   * the returned Future will complete with an error if a directory already
-   * exists with the specified `path`.
-   */
-  Future<Entry> createDirectory(String path, {bool exclusive: false}) {
-    return _getDirectory(path, options: 
-        {'create': true, 'exclusive': exclusive});
-  }
-
-  /**
-   * Retrieve an already existing directory entry. The returned future will
-   * result in an error if a directory at `path` does not exist or if the item
-   * at `path` is not a directory.
-   */
-  Future<Entry> getDirectory(String path) {
-    return _getDirectory(path);
-  }
-
-  /**
-   * Create a new file with the specified `path`. If `exclusive` is true,
-   * the returned Future will complete with an error if a file already
-   * exists at the specified `path`.
-   */
-  Future<Entry> createFile(String path, {bool exclusive: false}) {
-    return _getFile(path, options: {'create': true, 'exclusive': exclusive});
-  }
-  
-  /**
-   * Retrieve an already existing file entry. The returned future will
-   * result in an error if a file at `path` does not exist or if the item at
-   * `path` is not a file.
-   */
-  Future<Entry> getFile(String path) {
-    return _getFile(path);
-  }
 
   @DomName('DirectoryEntry.createReader')
   @DocsEditable
@@ -6235,48 +6199,48 @@ class DirectoryEntry extends Entry native "*DirectoryEntry" {
 
   @DomName('DirectoryEntry.getDirectory')
   @DocsEditable
-  void __getDirectory(String path, {Map options, _EntryCallback successCallback, _ErrorCallback errorCallback}) {
+  void _getDirectory(String path, {Map options, _EntryCallback successCallback, _ErrorCallback errorCallback}) {
     if (?errorCallback) {
       var options_1 = convertDartToNative_Dictionary(options);
-      ___getDirectory_1(path, options_1, successCallback, errorCallback);
+      __getDirectory_1(path, options_1, successCallback, errorCallback);
       return;
     }
     if (?successCallback) {
       var options_2 = convertDartToNative_Dictionary(options);
-      ___getDirectory_2(path, options_2, successCallback);
+      __getDirectory_2(path, options_2, successCallback);
       return;
     }
     if (?options) {
       var options_3 = convertDartToNative_Dictionary(options);
-      ___getDirectory_3(path, options_3);
+      __getDirectory_3(path, options_3);
       return;
     }
-    ___getDirectory_4(path);
+    __getDirectory_4(path);
     return;
   }
   @JSName('getDirectory')
   @DomName('DirectoryEntry.getDirectory')
   @DocsEditable
-  void ___getDirectory_1(path, options, _EntryCallback successCallback, _ErrorCallback errorCallback) native;
+  void __getDirectory_1(path, options, _EntryCallback successCallback, _ErrorCallback errorCallback) native;
   @JSName('getDirectory')
   @DomName('DirectoryEntry.getDirectory')
   @DocsEditable
-  void ___getDirectory_2(path, options, _EntryCallback successCallback) native;
+  void __getDirectory_2(path, options, _EntryCallback successCallback) native;
   @JSName('getDirectory')
   @DomName('DirectoryEntry.getDirectory')
   @DocsEditable
-  void ___getDirectory_3(path, options) native;
+  void __getDirectory_3(path, options) native;
   @JSName('getDirectory')
   @DomName('DirectoryEntry.getDirectory')
   @DocsEditable
-  void ___getDirectory_4(path) native;
+  void __getDirectory_4(path) native;
 
   @JSName('getDirectory')
   @DomName('DirectoryEntry.getDirectory')
   @DocsEditable
-  Future<Entry> _getDirectory(String path, {Map options}) {
+  Future<Entry> getDirectory(String path, {Map options}) {
     var completer = new Completer<Entry>();
-    __getDirectory(path, options : options,
+    _getDirectory(path, options : options,
         successCallback : (value) { completer.complete(value); },
         errorCallback : (error) { completer.completeError(error); });
     return completer.future;
@@ -6284,48 +6248,48 @@ class DirectoryEntry extends Entry native "*DirectoryEntry" {
 
   @DomName('DirectoryEntry.getFile')
   @DocsEditable
-  void __getFile(String path, {Map options, _EntryCallback successCallback, _ErrorCallback errorCallback}) {
+  void _getFile(String path, {Map options, _EntryCallback successCallback, _ErrorCallback errorCallback}) {
     if (?errorCallback) {
       var options_1 = convertDartToNative_Dictionary(options);
-      ___getFile_1(path, options_1, successCallback, errorCallback);
+      __getFile_1(path, options_1, successCallback, errorCallback);
       return;
     }
     if (?successCallback) {
       var options_2 = convertDartToNative_Dictionary(options);
-      ___getFile_2(path, options_2, successCallback);
+      __getFile_2(path, options_2, successCallback);
       return;
     }
     if (?options) {
       var options_3 = convertDartToNative_Dictionary(options);
-      ___getFile_3(path, options_3);
+      __getFile_3(path, options_3);
       return;
     }
-    ___getFile_4(path);
+    __getFile_4(path);
     return;
   }
   @JSName('getFile')
   @DomName('DirectoryEntry.getFile')
   @DocsEditable
-  void ___getFile_1(path, options, _EntryCallback successCallback, _ErrorCallback errorCallback) native;
+  void __getFile_1(path, options, _EntryCallback successCallback, _ErrorCallback errorCallback) native;
   @JSName('getFile')
   @DomName('DirectoryEntry.getFile')
   @DocsEditable
-  void ___getFile_2(path, options, _EntryCallback successCallback) native;
+  void __getFile_2(path, options, _EntryCallback successCallback) native;
   @JSName('getFile')
   @DomName('DirectoryEntry.getFile')
   @DocsEditable
-  void ___getFile_3(path, options) native;
+  void __getFile_3(path, options) native;
   @JSName('getFile')
   @DomName('DirectoryEntry.getFile')
   @DocsEditable
-  void ___getFile_4(path) native;
+  void __getFile_4(path) native;
 
   @JSName('getFile')
   @DomName('DirectoryEntry.getFile')
   @DocsEditable
-  Future<Entry> _getFile(String path, {Map options}) {
+  Future<Entry> getFile(String path, {Map options}) {
     var completer = new Completer<Entry>();
-    __getFile(path, options : options,
+    _getFile(path, options : options,
         successCallback : (value) { completer.complete(value); },
         errorCallback : (error) { completer.completeError(error); });
     return completer.future;
@@ -6346,9 +6310,7 @@ class DirectoryEntry extends Entry native "*DirectoryEntry" {
         (error) { completer.completeError(error); });
     return completer.future;
   }
-
 }
-
 // 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.
@@ -10463,19 +10425,14 @@ class EventException native "*EventException" {
   @DocsEditable
   String toString() native;
 }
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// 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.
 
 
+@DocsEditable
 @DomName('EventSource')
 class EventSource extends EventTarget native "*EventSource" {
-  factory EventSource(String title, {withCredentials: false}) {
-    var parsedOptions = {
-      'withCredentials': withCredentials,
-    };
-    return EventSource._factoryEventSource(title, parsedOptions);
-  }
 
   @DomName('EventSource.errorEvent')
   @DocsEditable
@@ -10491,7 +10448,7 @@ class EventSource extends EventTarget native "*EventSource" {
 
   @DomName('EventSource.EventSource')
   @DocsEditable
-  static EventSource _factoryEventSource(String url, [Map eventSourceInit]) {
+  factory EventSource(String url, [Map eventSourceInit]) {
     if (?eventSourceInit) {
       return EventSource._create_1(url, eventSourceInit);
     }
@@ -10547,7 +10504,6 @@ class EventSource extends EventTarget native "*EventSource" {
   @DomName('EventSource.onopen')
   @DocsEditable
   Stream<Event> get onOpen => openEvent.forTarget(this);
-
 }
 // 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
@@ -17264,7 +17220,8 @@ class MutationObserver native "*MutationObserver" {
   }
 
   void observe(Node target,
-               {bool childList,
+               {Map options,
+                bool childList,
                 bool attributes,
                 bool characterData,
                 bool subtree,
@@ -17275,6 +17232,19 @@ class MutationObserver native "*MutationObserver" {
     // Parse options into map of known type.
     var parsedOptions = _createDict();
 
+    if (options != null) {
+      options.forEach((k, v) {
+          if (_boolKeys.containsKey(k)) {
+            _add(parsedOptions, k, true == v);
+          } else if (k == 'attributeFilter') {
+            _add(parsedOptions, k, _fixupList(v));
+          } else {
+            throw new ArgumentError(
+                "Illegal MutationObserver.observe option '$k'");
+          }
+        });
+    }
+
     // Override options passed in the map with named optional arguments.
     override(key, value) {
       if (value != null) _add(parsedOptions, key, value);
@@ -18385,18 +18355,13 @@ class Notation extends Node native "*Notation" {
 
 @DomName('Notification')
 class Notification extends EventTarget native "*Notification" {
-
-  factory Notification(String title, {String titleDir: null, String body: null, 
-      String bodyDir: null, String tag: null, String iconUrl: null}) {
-
-    var parsedOptions = {};
-    if (titleDir != null) parsedOptions['titleDir'] = titleDir;
-    if (body != null) parsedOptions['body'] = body;
-    if (bodyDir != null) parsedOptions['bodyDir'] = bodyDir;
-    if (tag != null) parsedOptions['tag'] = tag;
-    if (iconUrl != null) parsedOptions['iconUrl'] = iconUrl;
-
-    return Notification._factoryNotification(title, parsedOptions);
+  factory Notification(String title, [Map options]) {
+    if (?options) {
+      return JS('Notification', 'new Notification(#,#)', title,
+          convertDartToNative_SerializedScriptValue(options));
+    } else {
+      return JS('Notification', 'new Notification(#)', title);
+    }
   }
 
   @DomName('Notification.clickEvent')
@@ -18419,17 +18384,6 @@ class Notification extends EventTarget native "*Notification" {
   @DocsEditable
   static const EventStreamProvider<Event> showEvent = const EventStreamProvider<Event>('show');
 
-  @DomName('Notification.Notification')
-  @DocsEditable
-  static Notification _factoryNotification(String title, [Map options]) {
-    if (?options) {
-      return Notification._create_1(title, options);
-    }
-    return Notification._create_2(title);
-  }
-  static Notification _create_1(title, options) => JS('Notification', 'new Notification(#,#)', title, options);
-  static Notification _create_2(title) => JS('Notification', 'new Notification(#)', title);
-
   @DomName('Notification.dir')
   @DocsEditable
   String dir;
@@ -26695,17 +26649,6 @@ class Window extends EventTarget implements WindowBase native "@*DOMWindow" {
     JS('void', '#.setImmediate(#)', this, convertDartClosureToJS(callback, 0));
   }
 
-  /**
-   * Access a sandboxed file system of the specified `size`. If `persistent` is
-   * true, the application will request permission from the user to create
-   * lasting storage. This storage cannot be freed without the user's
-   * permission. Returns a [Future] whose value stores a reference to the
-   * sandboxed file system for use. Because the file system is sandboxed,
-   * applications cannot access file systems created in other web pages. 
-   */
-  Future<FileSystem> requestFileSystem(int size, {bool persistent: false}) {
-    return _requestFileSystem(persistent? 1 : 0, size);
-  }
 
   @DomName('DOMWindow.DOMContentLoadedEvent')
   @DocsEditable
@@ -27168,16 +27111,16 @@ class Window extends EventTarget implements WindowBase native "@*DOMWindow" {
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
-  void __requestFileSystem(int type, int size, _FileSystemCallback successCallback, [_ErrorCallback errorCallback]) native;
+  void _requestFileSystem(int type, int size, _FileSystemCallback successCallback, [_ErrorCallback errorCallback]) native;
 
   @JSName('webkitRequestFileSystem')
   @DomName('DOMWindow.webkitRequestFileSystem')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
-  Future<FileSystem> _requestFileSystem(int type, int size) {
+  Future<FileSystem> requestFileSystem(int type, int size) {
     var completer = new Completer<FileSystem>();
-    __requestFileSystem(type, size,
+    _requestFileSystem(type, size,
         (value) { completer.complete(value); },
         (error) { completer.completeError(error); });
     return completer.future;
@@ -27469,59 +27412,13 @@ class Worker extends AbstractWorker native "*Worker" {
   @DocsEditable
   Stream<MessageEvent> get onMessage => messageEvent.forTarget(this);
 }
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// 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.
 
 
 @DomName('WorkerContext')
 class WorkerContext extends EventTarget native "*WorkerContext" {
-  /**
-   * Gets an instance of the Indexed DB factory to being using Indexed DB.
-   *
-   * Use [IdbFactory.supported] to check if Indexed DB is supported on the
-   * current platform.
-   */
-  @SupportedBrowser(SupportedBrowser.CHROME, '23.0')
-  @SupportedBrowser(SupportedBrowser.FIREFOX, '15.0')
-  @SupportedBrowser(SupportedBrowser.IE, '10.0')
-  @Experimental
-  IdbFactory get indexedDB =>
-      JS('IdbFactory',
-         '#.indexedDB || #.webkitIndexedDB || #.mozIndexedDB',
-         this, this, this);
-
-  /**
-   * Access a sandboxed file system of the specified `size`. If `persistent` is
-   * true, the application will request permission from the user to create
-   * lasting storage. This storage cannot be freed without the user's
-   * permission. Returns a [Future] whose value stores a reference to the
-   * sandboxed file system for use. Because the file system is sandboxed,
-   * applications cannot access file systems created in other web pages. 
-   */
-  @DomName('WorkerContext.webkitRequestFileSystem')
-  @DocsEditable
-  @SupportedBrowser(SupportedBrowser.CHROME)
-  @Experimental
-  Future<FileSystem> requestFileSystem(int size, {bool persistent: false}) {
-    return _requestFileSystem(persistent? 1 : 0, size);
-  }
-
-  /**
-   * Access a sandboxed file system of the specified `size`. If `persistent` is
-   * true, the application will request permission from the user to create
-   * lasting storage. This storage cannot be freed without the user's
-   * permission. This call will block until a reference to the synchronous file 
-   * system API has been obtained. Because the file system is sandboxed,
-   * applications cannot access file systems created in other web pages. 
-   */
-  @DomName('WorkerContext.webkitRequestFileSystemSync')
-  @DocsEditable
-  @SupportedBrowser(SupportedBrowser.CHROME)
-  @Experimental
-  FileSystemSync requestFileSystemSync(int size, {bool persistent: false}) {
-    return _requestFileSystemSync(persistent? 1 : 0, size);
-  }
 
   @DomName('WorkerContext.errorEvent')
   @DocsEditable
@@ -27608,16 +27505,16 @@ class WorkerContext extends EventTarget native "*WorkerContext" {
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
-  void __requestFileSystem(int type, int size, [_FileSystemCallback successCallback, _ErrorCallback errorCallback]) native;
+  void _requestFileSystem(int type, int size, [_FileSystemCallback successCallback, _ErrorCallback errorCallback]) native;
 
   @JSName('webkitRequestFileSystem')
   @DomName('WorkerContext.webkitRequestFileSystem')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
-  Future<FileSystem> _requestFileSystem(int type, int size) {
+  Future<FileSystem> requestFileSystem(int type, int size) {
     var completer = new Completer<FileSystem>();
-    __requestFileSystem(type, size,
+    _requestFileSystem(type, size,
         (value) { completer.complete(value); },
         (error) { completer.completeError(error); });
     return completer.future;
@@ -27628,7 +27525,7 @@ class WorkerContext extends EventTarget native "*WorkerContext" {
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
-  FileSystemSync _requestFileSystemSync(int type, int size) native;
+  FileSystemSync requestFileSystemSync(int type, int size) native;
 
   @JSName('webkitResolveLocalFileSystemSyncURL')
   @DomName('WorkerContext.webkitResolveLocalFileSystemSyncURL')
@@ -27661,6 +27558,21 @@ class WorkerContext extends EventTarget native "*WorkerContext" {
   @DocsEditable
   Stream<Event> get onError => errorEvent.forTarget(this);
 
+
+  /**
+   * Gets an instance of the Indexed DB factory to being using Indexed DB.
+   *
+   * Use [IdbFactory.supported] to check if Indexed DB is supported on the
+   * current platform.
+   */
+  @SupportedBrowser(SupportedBrowser.CHROME, '23.0')
+  @SupportedBrowser(SupportedBrowser.FIREFOX, '15.0')
+  @SupportedBrowser(SupportedBrowser.IE, '10.0')
+  @Experimental
+  IdbFactory get indexedDB =>
+      JS('IdbFactory',
+         '#.indexedDB || #.webkitIndexedDB || #.mozIndexedDB',
+         this, this, this);
 }
 // 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