Revert "Split TypedSelector into Selector and TypeMask."

pkg/compiler/lib/src/use_unused_api.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.
 
 /// This file use methods that aren't used by dart2js.dart, but that we wish to
 /// keep anyway. This might be general API that isn't currently in use,
 /// debugging aids, or API only used for testing (see TODO below).
 
 library dart2js.use_unused_api;
 
@@ skipping 18 matching lines @@
 import 'io/code_output.dart' as io;
 import 'io/source_map_builder.dart' as io;
 import 'js/js.dart' as js;
 import 'js_backend/js_backend.dart' as js_backend;
 import 'js_emitter/js_emitter.dart' as js_emitter;
 import 'js_emitter/program_builder.dart' as program_builder;
 import 'resolution/semantic_visitor.dart' as semantic_visitor;
 import 'source_file_provider.dart' as source_file_provider;
 import 'ssa/ssa.dart' as ssa;
 import 'tree/tree.dart' as tree;
+import 'universe/universe.dart' as universe;
 import 'util/util.dart' as util;
 
 import 'scanner/scannerlib.dart' show
     PartialClassElement,
     PartialFunctionElement;
 
 class ElementVisitor extends elements_visitor.BaseElementVisitor {
   visitElement(e, a) {}
 }
 
@@ skipping 176 matching lines @@
 }
 
 usedByTests() {
   // TODO(ahe): We should try to avoid including API used only for tests. In
   // most cases, such API can be moved to a test library.
   dart2jslib.World world = null;
   dart2jslib.Compiler compiler = null;
   compiler.currentlyInUserCode();
   type_graph_inferrer.TypeGraphInferrer typeGraphInferrer = null;
   source_file_provider.SourceFileProvider sourceFileProvider = null;
-  world.hasAnyUserDefinedGetter(null, null);
+  world.hasAnyUserDefinedGetter(null);
   typeGraphInferrer.getCallersOf(null);
   dart_types.Types.sorted(null);
   new dart_types.Types(compiler).copy(compiler);
+  new universe.TypedSelector.subclass(null, null, compiler.world);
+  new universe.TypedSelector.subtype(null, null, compiler.world);
+  new universe.TypedSelector.exact(null, null, compiler.world);
   sourceFileProvider.readStringFromUri(null);
 }
 
 useElements(
     [elements.ClassElement e,
      elements.Name n,
      modelx.FieldElementX f,
      PartialClassElement pce,
      PartialFunctionElement pfe,
      elements.LibraryElement l]) {
   e.lookupClassMember(null);
   e.lookupInterfaceMember(null);
   n.isAccessibleFrom(null);
   f.reuseElement();
   pce.copyWithEnclosing(null);
   pfe.copyWithEnclosing(null);
   l.forEachImport(null);
 }
 
 useIr(ir_builder.IrBuilder builder) {
   builder
     ..buildStringConstant(null)
-    ..buildDynamicGet(null, null, null);
+    ..buildDynamicGet(null, null);
 }
 
 useCompiler(dart2jslib.Compiler compiler) {
   compiler.libraryLoader
       ..reset()
       ..resetAsync(null)
       ..lookupLibrary(null);
   compiler.forgetElement(null);
   compiler.backend.constantCompilerTask.copyConstantValues(null);
 }
@@ skipping 25 matching lines @@
 
 class TreeVisitor1 extends tree_ir.ExpressionVisitor1
                       with tree_ir.StatementVisitor1 {
   noSuchMethod(inv) {}
 }
 
 useTreeVisitors() {
   new TreeVisitor1().visitExpression(null, null);
   new TreeVisitor1().visitStatement(null, null);
 }