Change type of parameter with 'var' as modifier in initializing formals to the static type of the f…

sdk/lib/_internal/compiler/implementation/elements/modelx.dart

 // Copyright (c) 2013, 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 elements.modelx;
 
 import 'elements.dart';
 import '../../compiler.dart' as api;
 import '../tree/tree.dart';
 import '../util/util.dart';
@@ skipping 1132 matching lines @@
   VariableElement fieldElement;
 
   FieldParameterElementX(String name,
                          this.fieldElement,
                          VariableListElement variables,
                          Node node)
       : super(name, variables, ElementKind.FIELD_PARAMETER, node);
 
   DartType computeType(Compiler compiler) {
     VariableDefinitions definitions = variables.parseNode(compiler);
-    if (definitions.type == null && !definitions.modifiers.isVar()) {
+    if (definitions.type == null) {
       return fieldElement.computeType(compiler);
     }
     return super.computeType(compiler);
   }
 }
 
 // This element represents a list of variable or field declaration.
 // It contains the node, and the type. A [VariableElement] always
 // references its [VariableListElement]. It forwards its
 // [computeType] and [parseNode] methods to this element.
@@ skipping 1206 matching lines @@
 
   MetadataAnnotation ensureResolved(Compiler compiler) {
     if (resolutionState == STATE_NOT_STARTED) {
       compiler.resolver.resolveMetadataAnnotation(this);
     }
     return this;
   }
 
   String toString() => 'MetadataAnnotation($value, $resolutionState)';
 }