[Interpreter] Updates InlineTwice in test-run-inlining to match other tests.

test/cctest/compiler/test-run-inlining.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/frames-inl.h"
 #include "test/cctest/compiler/function-tester.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 250 matching lines @@
   InstallAssertInlineCountHelper(CcTest::isolate());
   T.CheckCall(T.true_value(), T.Val(12), T.Val(14));
 }
 
 
 TEST(InlineTwice) {
   FunctionTester T(
       "(function () {"
       "  var x = 42;"
       "  function bar(s) { AssertInlineCount(2); return x + s; };"
-      "  return (function (s,t) { return bar(s) + bar(t); });"
+      "  function foo(s, t) { return bar(s) + bar(t); };"
+      "  return foo;"
       "})();",
       kInlineFlags);
 
   InstallAssertInlineCountHelper(CcTest::isolate());
   T.CheckCall(T.Val(2 * 42 + 12 + 4), T.Val(12), T.Val(4));
 }
 
 
 TEST(InlineTwiceDependent) {
   FunctionTester T(
@@ skipping 289 matching lines @@
       "})();",
       kInlineFlags);
 
   InstallAssertInlineCountHelper(CcTest::isolate());
   T.CheckCall(T.Val(42), T.Val(1));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8