Register inlining as a StaticUse

pkg/compiler/lib/src/js_backend/enqueuer.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.
 
 library dart2js.js.enqueue;
 
 import 'dart:collection' show Queue;
 
 import '../common/codegen.dart' show CodegenWorkItem;
 import '../common/tasks.dart' show CompilerTask;
@@ skipping 145 matching lines @@
   }
 
   void processStaticUse(StaticUse staticUse) {
     _universe.registerStaticUse(staticUse, _applyMemberUse);
     switch (staticUse.kind) {
       case StaticUseKind.CONSTRUCTOR_INVOKE:
       case StaticUseKind.CONST_CONSTRUCTOR_INVOKE:
       case StaticUseKind.REDIRECTION:
         processTypeUse(new TypeUse.instantiation(staticUse.type));
         break;
+      case StaticUseKind.INLINING:
+        // TODO(johnniwinther): Should this be tracked with _MemberUsage ?
+        listener.registerUsedElement(staticUse.element);
+        break;
       default:
         break;
     }
   }
 
   void processTypeUse(TypeUse typeUse) {
     ResolutionDartType type = typeUse.type;
     switch (typeUse.kind) {
       case TypeUseKind.INSTANTIATION:
         _registerInstantiatedType(type);
@@ skipping 91 matching lines @@
     // code for checked setters.
     if (element.isField && element.isInstanceMember) {
       if (!_options.enableTypeAssertions ||
           element.enclosingElement.isClosure) {
         return null;
       }
     }
     return new CodegenWorkItem(_backend, element);
   }
 }