Dart.idl cleanup

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 e71bfd1f6ed56cf0441d28e9ab6e55c0fa0ce767..16133ebcc8d577f1605ae26248112c5df6e13dd2 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -2104,11 +2104,6 @@ class CssStyleDeclaration native "CSSStyleDeclaration" {
   @DocsEditable
   final CssRule parentRule;
 
-  @JSName('getPropertyValue')
-  @DomName('CSSStyleDeclaration.getPropertyValue')
-  @DocsEditable
-  String _getPropertyValue(String propertyName) native;
-
   @DomName('CSSStyleDeclaration.getPropertyPriority')
   @DocsEditable
   String getPropertyPriority(String propertyName) native;
@@ -2117,6 +2112,11 @@ class CssStyleDeclaration native "CSSStyleDeclaration" {
   @DocsEditable
   String getPropertyShorthand(String propertyName) native;
 
+  @JSName('getPropertyValue')
+  @DomName('CSSStyleDeclaration.getPropertyValue')
+  @DocsEditable
+  String _getPropertyValue(String propertyName) native;
+
   @DomName('CSSStyleDeclaration.isPropertyImplicit')
   @DocsEditable
   bool isPropertyImplicit(String propertyName) native;
@@ -13794,6 +13794,10 @@ class MutationEvent extends Event native "MutationEvent" {
 @Experimental
 class MutationObserver native "MutationObserver,WebKitMutationObserver" {
 
+  @DomName('MutationObserver.disconnect')
+  @DocsEditable
+  void disconnect() native;
+
   @DomName('MutationObserver.observe')
   @DocsEditable
   void _observe(Node target, Map options) {
@@ -13806,10 +13810,6 @@ class MutationObserver native "MutationObserver,WebKitMutationObserver" {
   @DocsEditable
   void __observe_1(Node target, options) native;
 
-  @DomName('MutationObserver.disconnect')
-  @DocsEditable
-  void disconnect() native;
-
   @DomName('MutationObserver.takeRecords')
   @DocsEditable
   List<MutationRecord> takeRecords() native;