Rename UniverseSelector to DynamicUse and move it to use.dart

pkg/compiler/lib/src/js_backend/codegen/codegen.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 code_generator;
 
 import 'glue.dart';
 
 import '../../closure.dart' show
     ClosureClassElement;
 import '../../common.dart';
 import '../../common/codegen.dart' show
     CodegenRegistry;
 import '../../constants/values.dart';
 import '../../dart_types.dart';
 import '../../elements/elements.dart';
 import '../../io/source_information.dart' show
     SourceInformation;
 import '../../js/js.dart' as js;
 import '../../tree_ir/tree_ir_nodes.dart' as tree_ir;
 import '../../tree_ir/tree_ir_nodes.dart' show
     BuiltinMethod,
     BuiltinOperator;
 import '../../types/types.dart' show
     TypeMask;
 import '../../universe/call_structure.dart' show
     CallStructure;
 import '../../universe/selector.dart' show
     Selector;
-import '../../universe/universe.dart' show
-    UniverseSelector;
 import '../../universe/use.dart' show
+    DynamicUse,
     StaticUse;
 import '../../util/maplet.dart';
 
 class CodegenBailout {
   final tree_ir.Node node;
   final String reason;
   CodegenBailout(this.node, this.reason);
   String get message {
     return 'bailout${node != null ? " on $node" : ""}: $reason';
   }
@@ skipping 223 matching lines @@
     return buildStaticInvoke(
         target,
         arguments,
         sourceInformation: node.sourceInformation);
   }
 
   void registerMethodInvoke(tree_ir.InvokeMethod node) {
     Selector selector = node.selector;
     TypeMask mask = node.mask;
     if (selector.isGetter) {
-      registry.registerDynamicUse(new UniverseSelector(selector, mask));
+      registry.registerDynamicUse(new DynamicUse(selector, mask));
     } else if (selector.isSetter) {
-      registry.registerDynamicUse(new UniverseSelector(selector, mask));
+      registry.registerDynamicUse(new DynamicUse(selector, mask));
     } else {
       assert(invariant(CURRENT_ELEMENT_SPANNABLE,
           selector.isCall || selector.isOperator ||
           selector.isIndex || selector.isIndexSet,
           message: 'unexpected kind ${selector.kind}'));
       // TODO(sigurdm): We should find a better place to register the call.
       Selector call = new Selector.callClosureFrom(selector);
-      registry.registerDynamicUse(new UniverseSelector(call, null));
-      registry.registerDynamicUse(new UniverseSelector(selector, mask));
+      registry.registerDynamicUse(new DynamicUse(call, null));
+      registry.registerDynamicUse(new DynamicUse(selector, mask));
     }
   }
 
   @override
   js.Expression visitInvokeMethod(tree_ir.InvokeMethod node) {
     registerMethodInvoke(node);
     return js.propertyCall(visitExpression(node.receiver),
                            glue.invocationName(node.selector),
                            visitExpressionList(node.arguments))
         .withSourceInformation(node.sourceInformation);
@@ skipping 782 matching lines @@
   void registerDefaultParameterValues(ExecutableElement element) {
     if (element is! FunctionElement) return;
     FunctionElement function = element;
     if (function.isStatic) return; // Defaults are inlined at call sites.
     function.functionSignature.forEachOptionalParameter((param) {
       ConstantValue constant = glue.getDefaultParameterValue(param);
       registry.registerCompileTimeConstant(constant);
     });
   }
 }