Fix static modifier for synthetic fields coming from summaries.

pkg/analyzer/lib/src/dart/element/element.dart

 // Copyright (c) 2014, 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.
 
 library analyzer.src.dart.element.element;
 
 import 'dart:collection';
 import 'dart:math' show min;
 
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 1218 matching lines @@
         // Create or update the implicit field.
         String fieldName = accessor.displayName;
         FieldElementImpl field = implicitFields[fieldName];
         if (field == null) {
           field = new FieldElementImpl(fieldName, -1);
           implicitFields[fieldName] = field;
           field.enclosingElement = this;
           field.synthetic = true;
           field.final2 = e.kind == UnlinkedExecutableKind.getter;
           field.type = fieldType;
+          field.static = e.isStatic;
         } else {
           field.final2 = false;
         }
         accessor.variable = field;
         if (e.kind == UnlinkedExecutableKind.getter) {
           field.getter = accessor;
         } else {
           field.setter = accessor;
         }
       }
@@ skipping 7203 matching lines @@
 
   @override
   void visitElement(Element element) {
     int offset = element.nameOffset;
     if (offset != -1) {
       map[offset] = element;
     }
     super.visitElement(element);
   }
 }