Remove tracking of factories used with type arguments.

pkg/compiler/lib/src/compiler.dart

 // Copyright (c) 2012, 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.
 
 part of dart2js;
 
 /**
  * If true, print a warning for each method that was resolved, but not
  * compiled.
  */
@@ skipping 127 matching lines @@
   }
 
   void registerGetOfStaticFunction(FunctionElement element) {
     world.registerGetOfStaticFunction(element);
   }
 
   void registerSelectorUse(Selector selector) {
     world.registerSelectorUse(selector);
   }
 
-  void registerFactoryWithTypeArguments() {
-    world.registerFactoryWithTypeArguments(this);
-  }
-
   void registerConstSymbol(String name) {
     backend.registerConstSymbol(name, this);
   }
 
   void registerSpecializedGetInterceptor(Set<ClassElement> classes) {
     backend.registerSpecializedGetInterceptor(classes);
   }
 
   void registerUseInterceptor() {
     backend.registerUseInterceptor(world);
@@ skipping 2200 matching lines @@
   InterfaceType get nullType => nullClass.computeType(compiler);
 
   @override
   InterfaceType get numType => numClass.computeType(compiler);
 
   @override
   InterfaceType get stringType =>  stringClass.computeType(compiler);
 }
 
 typedef void InternalErrorFunction(Spannable location, String message);