Fix resynthesis of variables/fields with implicit types.

pkg/analyzer/lib/src/summary/resynthesize.dart

 // Copyright (c) 2015, 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 summary_resynthesizer;
 
 import 'package:analyzer/analyzer.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/element_handle.dart';
 import 'package:analyzer/src/generated/engine.dart';
@@ skipping 495 matching lines @@
     String name = element.name;
     DartType type = element.type;
     PropertyAccessorElementImpl getter =
         new PropertyAccessorElementImpl(name, -1);
     getter.getter = true;
     getter.static = element.isStatic;
     getter.synthetic = true;
     getter.returnType = type;
     getter.type = new FunctionTypeImpl(getter);
     getter.variable = element;
+    getter.hasImplicitReturnType = element.hasImplicitType;
     holder.addAccessor(getter);
     element.getter = getter;
     if (!(element.isConst || element.isFinal)) {
       PropertyAccessorElementImpl setter =
           new PropertyAccessorElementImpl(name, -1);
       setter.setter = true;
       setter.static = element.isStatic;
       setter.synthetic = true;
       setter.parameters = <ParameterElement>[
         new ParameterElementImpl('_$name', -1)
@@ skipping 346 matching lines @@
     }
   }
 
   /**
    * Handle the parts that are common to top level variables and fields.
    */
   void buildVariableCommonParts(PropertyInducingElementImpl element,
       UnlinkedVariable serializedVariable) {
     element.type = buildType(serializedVariable.type);
     element.const3 = serializedVariable.isConst;
+    element.hasImplicitType = serializedVariable.hasImplicitType;
   }
 
   /**
    * Finish creating a [TypeParameterElement] by deserializing its bound.
    */
   void finishTypeParameter(UnlinkedTypeParam serializedTypeParameter,
       TypeParameterElementImpl typeParameterElement) {
     if (serializedTypeParameter.bound != null) {
       typeParameterElement.bound = buildType(serializedTypeParameter.bound);
     }
@@ skipping 34 matching lines @@
     }
     for (FunctionTypeAliasElement typeAlias in unit.functionTypeAliases) {
       elementMap[typeAlias.name] = typeAlias;
     }
     resummarizedElements[absoluteUri] = elementMap;
     unitHolder = null;
     prelinkedUnit = null;
     unlinkedUnit = null;
   }
 }