Allow intercepted calls to have typed selectors.

tests/compiler/dart2js/compiler_helper.dart

Index: tests/compiler/dart2js/compiler_helper.dart
===================================================================
--- tests/compiler/dart2js/compiler_helper.dart	(revision 18164)
+++ tests/compiler/dart2js/compiler_helper.dart	(working copy)
@@ -16,6 +16,8 @@
 import "../../../sdk/lib/_internal/compiler/implementation/ssa/ssa.dart" as ssa;
 import "../../../sdk/lib/_internal/compiler/implementation/util/util.dart";
 import '../../../sdk/lib/_internal/compiler/implementation/source_file.dart';
+import '../../../sdk/lib/_internal/compiler/implementation/dart2jslib.dart'
+       show Compiler;
 
 import "mock_compiler.dart";
 import "parser_helper.dart";
@@ -34,6 +36,7 @@
   compiler.parseScript(code);
   lego.Element element = compiler.mainApp.find(buildSourceString(entry));
   if (element == null) return null;
+  compiler.phase = Compiler.PHASE_RESOLVING;
   compiler.backend.enqueueHelpers(compiler.enqueuer.resolution);
   compiler.processQueue(compiler.enqueuer.resolution, element);
   var context = new js.JavaScriptItemCompilationContext();
@@ -42,6 +45,7 @@
   resolutionWork.run(compiler, compiler.enqueuer.resolution);
   leg.CodegenWorkItem work =
       new leg.CodegenWorkItem(element, resolutionWork.resolutionTree, context);
+  compiler.phase = Compiler.PHASE_COMPILING;
   work.run(compiler, compiler.enqueuer.codegen);
   return compiler.enqueuer.codegen.assembleCode(element);
 }