Minor performance improvements to the LookupIterator

test/cctest/test-api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 13255 matching lines @@
   // TODO(verwaest): Update once blink doesn't rely on ForceSet to delete api
   // accessors.
   global->ForceSet(access_property, v8::Int32::New(isolate, 8));
   CHECK_EQ(8, global->Get(access_property)->Int32Value());
   CHECK_EQ(1, force_set_set_count);
   CHECK_EQ(2, force_set_get_count);
 }
 
 
 TEST(ForceSetWithInterceptor) {
-  force_set_get_count = 0;
-  force_set_set_count = 0;
-  pass_on_get = false;
-
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope scope(isolate);
   v8::Handle<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate);
   templ->SetHandler(v8::NamedPropertyHandlerConfiguration(
       ForceSetInterceptGetter, ForceSetInterceptSetter));
+  pass_on_get = true;
   LocalContext context(NULL, templ);
   v8::Handle<v8::Object> global = context->Global();
 
+  force_set_get_count = 0;
+  force_set_set_count = 0;
+  pass_on_get = false;
+
   v8::Handle<v8::String> some_property =
       v8::String::NewFromUtf8(isolate, "a");
   CHECK_EQ(0, force_set_set_count);
   CHECK_EQ(0, force_set_get_count);
   CHECK_EQ(3, global->Get(some_property)->Int32Value());
   // Setting the property shouldn't override it, just call the setter
   // which in this case does nothing.
   global->Set(some_property, v8::Int32::New(isolate, 7));
   CHECK_EQ(3, global->Get(some_property)->Int32Value());
   CHECK_EQ(1, force_set_set_count);
@@ skipping 8357 matching lines @@
   CHECK(set->Has(env.local(), set).FromJust());
 
   CHECK(set->Delete(env.local(), set).FromJust());
   CHECK_EQ(2U, set->Size());
   CHECK(!set->Has(env.local(), set).FromJust());
   CHECK(!set->Delete(env.local(), set).FromJust());
 
   set->Clear();
   CHECK_EQ(0U, set->Size());
 }