Revert "Make --always-opt also optimize toplevel code."

test/cctest/test-decls.cc

Index: test/cctest/test-decls.cc
diff --git a/test/cctest/test-decls.cc b/test/cctest/test-decls.cc
index c900fac25606fc8e8e80ee383af41cb8dbec98f3..7a826c2476c599a8a8b2b504b7430c76d955d141 100644
--- a/test/cctest/test-decls.cc
+++ b/test/cctest/test-decls.cc
@@ -652,17 +652,6 @@ TEST(CrossScriptReferencesHarmony) {
   v8::Isolate* isolate = CcTest::isolate();
   HandleScope scope(isolate);
 
-  // TODO(rossberg): Reparsing of top-level code does not work in the presence
-  // of harmony scoping and multiple scripts. This can already be reproduced
-  // without --always-opt by relying on OSR alone.
-  //
-  // ./d8 --harmony-scoping
-  //      -e "'use strict'; let a = 1;"
-  //      -e "'use strict'; let b = 2; for (var i = 0; i < 100000; ++i) b++;"
-  //
-  // For now we just disable --always-opt for this test.
-  i::FLAG_always_opt = false;
-
   const char* decs[] = {
     "var x = 1; x", "x", "this.x",
     "function x() { return 1 }; x()", "x()", "this.x()",