Support constructor invocation in analyzer2dart.

pkg/analyzer2dart/lib/src/tree_shaker.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 analyzer2dart.treeShaker;
 
 import 'dart:collection';
 
 import 'package:analyzer/analyzer.dart';
 import 'package:analyzer/src/generated/element.dart';
@@ skipping 243 matching lines @@
       // TODO(paulberry): deal with this situation.  This can happen, for
       // example, in the case "main() => new Unresolved();" (which is a
       // warning, not an error).
     }
     super.visitInstanceCreationExpression(node);
   }
 
   @override
   void visitDynamicInvocation(MethodInvocation node,
       AccessSemantics semantics) {
-    analysis.invokes.add(
-        createSelectorFromMethodInvocation(node, node.methodName.name));
+    analysis.invokes.add(createSelectorFromMethodInvocation(
+        node.argumentList, node.methodName.name));
   }
 
   @override
   void visitLocalFunctionInvocation(MethodInvocation node,
       AccessSemantics semantics) {
     // Locals don't need to be tree shaken.
   }
 
   @override
   void visitLocalVariableInvocation(MethodInvocation node,
       AccessSemantics semantics) {
     // Locals don't need to be tree shaken.
   }
 
   @override
   void visitParameterInvocation(MethodInvocation node,
       AccessSemantics semantics) {
     // Locals don't need to be tree shaken.
   }
 
   @override
   void visitStaticFieldInvocation(MethodInvocation node,
       AccessSemantics semantics) {
     // Invocation of a static field.
     analysis.accesses.add(semantics.element);
-    analysis.invokes.add(createSelectorFromMethodInvocation(node, 'call'));
+    analysis.invokes.add(createSelectorFromMethodInvocation(
+        node.argumentList, 'call'));
   }
 
   void visitStaticMethodInvocation(MethodInvocation node,
       AccessSemantics semantics) {
     analysis.calls.add(semantics.element);
   }
 
   void visitStaticPropertyInvocation(MethodInvocation node,
       AccessSemantics semantics) {
     // Invocation of a property.  TODO(paulberry): handle this.
@@ skipping 66 matching lines @@
 
   @override
   void
       visitRedirectingConstructorInvocation(RedirectingConstructorInvocation node) {
     // Note: we don't have to worry about node.staticElement being
     // null, because that would have been detected by the analyzer and
     // reported as a compile time error.
     analysis.calls.add(node.staticElement);
   }
 }