Report errors and warnings for hiding elements, issue 572.

client/dom/generated/src/wrapping/_StorageWrappingImplementation.dart

Index: client/dom/generated/src/wrapping/_StorageWrappingImplementation.dart
diff --git a/client/dom/generated/src/wrapping/_StorageWrappingImplementation.dart b/client/dom/generated/src/wrapping/_StorageWrappingImplementation.dart
index 39a5238831edfd438bf3391455bd9c7cd7f50110..0921d22dc028e965982f4eb48a816731ab8f77d5 100644
--- a/client/dom/generated/src/wrapping/_StorageWrappingImplementation.dart
+++ b/client/dom/generated/src/wrapping/_StorageWrappingImplementation.dart
@@ -20,27 +20,27 @@ class _StorageWrappingImplementation extends DOMWrapperBase implements Storage {
   }
   static void _clear(receiver) native;
 
-  String getItem(String key) {
-    return _getItem(this, key);
+  String getItem(String key_) {
+    return _getItem(this, key_);
   }
-  static String _getItem(receiver, key) native;
+  static String _getItem(receiver, key_) native;
 
   String key(int index) {
     return _key(this, index);
   }
   static String _key(receiver, index) native;
 
-  void removeItem(String key) {
-    _removeItem(this, key);
+  void removeItem(String key_) {
+    _removeItem(this, key_);
     return;
   }
-  static void _removeItem(receiver, key) native;
+  static void _removeItem(receiver, key_) native;
 
-  void setItem(String key, String data) {
-    _setItem(this, key, data);
+  void setItem(String key_, String data) {
+    _setItem(this, key_, data);
     return;
   }
-  static void _setItem(receiver, key, data) native;
+  static void _setItem(receiver, key_, data) native;
 
   String get typeName() { return "Storage"; }
 }