Clean up Intl for language changes

pkg/intl/lib/date_format_field.dart

Index: pkg/intl/lib/date_format_field.dart
===================================================================
--- pkg/intl/lib/date_format_field.dart	(revision 11902)
+++ pkg/intl/lib/date_format_field.dart	(working copy)
@@ -21,7 +21,7 @@
    * Return the width of [pattern]. Different widths represent different
    * formatting options. See the comment for DateFormat for details.
    */
-  int get width() => pattern.length;
+  int get width => pattern.length;
 
   String fullPattern() => pattern;
 
@@ -175,7 +175,7 @@
   }
 
   /** Return the symbols for our current locale. */
-  DateSymbols get symbols() => dateTimeSymbols[parent.locale];
+  DateSymbols get symbols => dateTimeSymbols[parent.locale];
 
   formatEra(Date date) {
     var era = date.year > 0 ? 1 : 0;