A64: Synchronize with r18444.

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 76 matching lines @@
 
 void RunWithProfiler(void (*test)()) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   v8::Local<v8::String> profile_name =
       v8::String::NewFromUtf8(env->GetIsolate(), "my_profile1");
   v8::CpuProfiler* cpu_profiler = env->GetIsolate()->GetCpuProfiler();
 
   cpu_profiler->StartCpuProfiling(profile_name);
   (*test)();
-  cpu_profiler->DeleteAllCpuProfiles();
+  reinterpret_cast<i::CpuProfiler*>(cpu_profiler)->DeleteAllProfiles();
 }
 
 
 static void ExpectString(const char* code, const char* expected) {
   Local<Value> result = CompileRun(code);
   CHECK(result->IsString());
   String::Utf8Value utf8(result);
   CHECK_EQ(expected, *utf8);
 }
 
@@ skipping 137 matching lines @@
     CHECK_EQ(10, signature_callback_count);
   } else {
     CHECK_EQ(v8_str("TypeError: Illegal invocation"),
              try_catch.Exception()->ToString());
   }
 }
 
 
 THREADED_TEST(ReceiverSignature) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
   // Setup templates.
-  v8::Handle<v8::FunctionTemplate> fun = v8::FunctionTemplate::New();
-  v8::Handle<v8::Signature> sig = v8::Signature::New(env->GetIsolate(), fun);
+  v8::Handle<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(isolate);
+  v8::Handle<v8::Signature> sig = v8::Signature::New(isolate, fun);
   v8::Handle<v8::FunctionTemplate> callback_sig =
       v8::FunctionTemplate::New(
-          IncrementingSignatureCallback, Local<Value>(), sig);
+          isolate, IncrementingSignatureCallback, Local<Value>(), sig);
   v8::Handle<v8::FunctionTemplate> callback =
-      v8::FunctionTemplate::New(IncrementingSignatureCallback);
-  v8::Handle<v8::FunctionTemplate> sub_fun = v8::FunctionTemplate::New();
+      v8::FunctionTemplate::New(isolate, IncrementingSignatureCallback);
+  v8::Handle<v8::FunctionTemplate> sub_fun = v8::FunctionTemplate::New(isolate);
   sub_fun->Inherit(fun);
-  v8::Handle<v8::FunctionTemplate> unrel_fun = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> unrel_fun =
+      v8::FunctionTemplate::New(isolate);
   // Install properties.
   v8::Handle<v8::ObjectTemplate> fun_proto = fun->PrototypeTemplate();
   fun_proto->Set(v8_str("prop_sig"), callback_sig);
   fun_proto->Set(v8_str("prop"), callback);
   fun_proto->SetAccessorProperty(
       v8_str("accessor_sig"), callback_sig, callback_sig);
   fun_proto->SetAccessorProperty(v8_str("accessor"), callback, callback);
   // Instantiate templates.
   Local<Value> fun_instance = fun->InstanceTemplate()->NewInstance();
   Local<Value> sub_fun_instance = sub_fun->InstanceTemplate()->NewInstance();
@@ skipping 41 matching lines @@
     TestSignature("test_object.accessor_sig;", test_object);
     TestSignature("test_object[accessor_sig_key];", test_object);
     TestSignature("test_object.accessor_sig = 1;", test_object);
     TestSignature("test_object[accessor_sig_key] = 1;", test_object);
   }
 }
 
 
 THREADED_TEST(ArgumentSignature) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
-  v8::Handle<v8::FunctionTemplate> cons = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> cons = v8::FunctionTemplate::New(isolate);
   cons->SetClassName(v8_str("Cons"));
   v8::Handle<v8::Signature> sig = v8::Signature::New(
-      env->GetIsolate(), v8::Handle<v8::FunctionTemplate>(), 1, &cons);
+      isolate, v8::Handle<v8::FunctionTemplate>(), 1, &cons);
   v8::Handle<v8::FunctionTemplate> fun =
-      v8::FunctionTemplate::New(SignatureCallback, v8::Handle<Value>(), sig);
+      v8::FunctionTemplate::New(isolate,
+                                SignatureCallback,
+                                v8::Handle<Value>(),
+                                sig);
   env->Global()->Set(v8_str("Cons"), cons->GetFunction());
   env->Global()->Set(v8_str("Fun1"), fun->GetFunction());
 
   v8::Handle<Value> value1 = CompileRun("Fun1(4) == '';");
   CHECK(value1->IsTrue());
 
   v8::Handle<Value> value2 = CompileRun("Fun1(new Cons()) == '[object Cons]';");
   CHECK(value2->IsTrue());
 
   v8::Handle<Value> value3 = CompileRun("Fun1() == '';");
   CHECK(value3->IsTrue());
 
-  v8::Handle<v8::FunctionTemplate> cons1 = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> cons1 = v8::FunctionTemplate::New(isolate);
   cons1->SetClassName(v8_str("Cons1"));
-  v8::Handle<v8::FunctionTemplate> cons2 = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> cons2 = v8::FunctionTemplate::New(isolate);
   cons2->SetClassName(v8_str("Cons2"));
-  v8::Handle<v8::FunctionTemplate> cons3 = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> cons3 = v8::FunctionTemplate::New(isolate);
   cons3->SetClassName(v8_str("Cons3"));
 
   v8::Handle<v8::FunctionTemplate> args[3] = { cons1, cons2, cons3 };
   v8::Handle<v8::Signature> wsig = v8::Signature::New(
-      env->GetIsolate(), v8::Handle<v8::FunctionTemplate>(), 3, args);
+      isolate, v8::Handle<v8::FunctionTemplate>(), 3, args);
   v8::Handle<v8::FunctionTemplate> fun2 =
-      v8::FunctionTemplate::New(SignatureCallback, v8::Handle<Value>(), wsig);
+      v8::FunctionTemplate::New(isolate,
+                                SignatureCallback,
+                                v8::Handle<Value>(),
+                                wsig);
 
   env->Global()->Set(v8_str("Cons1"), cons1->GetFunction());
   env->Global()->Set(v8_str("Cons2"), cons2->GetFunction());
   env->Global()->Set(v8_str("Cons3"), cons3->GetFunction());
   env->Global()->Set(v8_str("Fun2"), fun2->GetFunction());
   v8::Handle<Value> value4 = CompileRun(
       "Fun2(new Cons1(), new Cons2(), new Cons3()) =="
       "'[object Cons1],[object Cons2],[object Cons3]'");
   CHECK(value4->IsTrue());
 
@@ skipping 644 matching lines @@
   info.GetReturnValue().Set(v8_num(239));
 }
 
 
 template<typename Handler>
 static void TestFunctionTemplateInitializer(Handler handler,
                                             Handler handler_2) {
   // Test constructor calls.
   {
     LocalContext env;
-    v8::HandleScope scope(env->GetIsolate());
+    v8::Isolate* isolate = env->GetIsolate();
+    v8::HandleScope scope(isolate);
 
     Local<v8::FunctionTemplate> fun_templ =
-        v8::FunctionTemplate::New(handler);
+        v8::FunctionTemplate::New(isolate, handler);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("obj"), fun);
     Local<Script> script = v8_compile("obj()");
     for (int i = 0; i < 30; i++) {
       CHECK_EQ(102, script->Run()->Int32Value());
     }
   }
   // Use SetCallHandler to initialize a function template, should work like
   // the previous one.
   {
     LocalContext env;
-    v8::HandleScope scope(env->GetIsolate());
+    v8::Isolate* isolate = env->GetIsolate();
+    v8::HandleScope scope(isolate);
 
-    Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+    Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate);
     fun_templ->SetCallHandler(handler_2);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("obj"), fun);
     Local<Script> script = v8_compile("obj()");
     for (int i = 0; i < 30; i++) {
       CHECK_EQ(102, script->Run()->Int32Value());
     }
   }
 }
 
 
 template<typename Constructor, typename Accessor>
 static void TestFunctionTemplateAccessor(Constructor constructor,
                                          Accessor accessor) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
 
   Local<v8::FunctionTemplate> fun_templ =
-      v8::FunctionTemplate::New(constructor);
+      v8::FunctionTemplate::New(env->GetIsolate(), constructor);
   fun_templ->SetClassName(v8_str("funky"));
   fun_templ->InstanceTemplate()->SetAccessor(v8_str("m"), accessor);
   Local<Function> fun = fun_templ->GetFunction();
   env->Global()->Set(v8_str("obj"), fun);
   Local<Value> result = v8_compile("(new obj()).toString()")->Run();
   CHECK_EQ(v8_str("[object funky]"), result);
   CompileRun("var obj_instance = new obj();");
   Local<Script> script;
   script = v8_compile("obj_instance.x");
   for (int i = 0; i < 30; i++) {
@@ skipping 19 matching lines @@
 }
 
 
 template<typename Callback>
 static void TestSimpleCallback(Callback callback) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
 
   v8::Handle<v8::ObjectTemplate> object_template = v8::ObjectTemplate::New();
   object_template->Set(env->GetIsolate(), "callback",
-                       v8::FunctionTemplate::New(callback));
+                       v8::FunctionTemplate::New(env->GetIsolate(), callback));
   v8::Local<v8::Object> object = object_template->NewInstance();
   (*env)->Global()->Set(v8_str("callback_object"), object);
   v8::Handle<v8::Script> script;
   script = v8_compile("callback_object.callback(17)");
   for (int i = 0; i < 30; i++) {
     CHECK_EQ(51424, script->Run()->Int32Value());
   }
   script = v8_compile("callback_object.callback(17, 24)");
   for (int i = 0; i < 30; i++) {
     CHECK_EQ(51425, script->Run()->Int32Value());
@@ skipping 82 matching lines @@
   info.GetReturnValue().Set(object);
 }
 
 template<typename T>
 Handle<Value> TestFastReturnValues() {
   LocalContext env;
   v8::EscapableHandleScope scope(env->GetIsolate());
   v8::Handle<v8::ObjectTemplate> object_template = v8::ObjectTemplate::New();
   v8::FunctionCallback callback = &FastReturnValueCallback<T>;
   object_template->Set(env->GetIsolate(), "callback",
-                       v8::FunctionTemplate::New(callback));
+                       v8::FunctionTemplate::New(env->GetIsolate(), callback));
   v8::Local<v8::Object> object = object_template->NewInstance();
   (*env)->Global()->Set(v8_str("callback_object"), object);
   return scope.Escape(CompileRun("callback_object.callback()"));
 }
 
 
 THREADED_PROFILED_TEST(FastReturnValues) {
   LocalContext env;
   v8::HandleScope scope(CcTest::isolate());
   v8::Handle<v8::Value> value;
@@ skipping 55 matching lines @@
   value = TestFastReturnValues<Object>();
   CHECK(value->IsObject());
   fast_return_value_object_is_empty = true;
   value = TestFastReturnValues<Object>();
   CHECK(value->IsUndefined());
 }
 
 
 THREADED_TEST(FunctionTemplateSetLength) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
   {
-    Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(
-        handle_callback, Handle<v8::Value>(), Handle<v8::Signature>(), 23);
+    Local<v8::FunctionTemplate> fun_templ =
+        v8::FunctionTemplate::New(isolate,
+                                  handle_callback,
+                                  Handle<v8::Value>(),
+                                  Handle<v8::Signature>(),
+                                  23);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("obj"), fun);
     Local<Script> script = v8_compile("obj.length");
     CHECK_EQ(23, script->Run()->Int32Value());
   }
   {
     Local<v8::FunctionTemplate> fun_templ =
-        v8::FunctionTemplate::New(handle_callback);
+        v8::FunctionTemplate::New(isolate, handle_callback);
     fun_templ->SetLength(22);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("obj"), fun);
     Local<Script> script = v8_compile("obj.length");
     CHECK_EQ(22, script->Run()->Int32Value());
   }
   {
     // Without setting length it defaults to 0.
     Local<v8::FunctionTemplate> fun_templ =
-        v8::FunctionTemplate::New(handle_callback);
+        v8::FunctionTemplate::New(isolate, handle_callback);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("obj"), fun);
     Local<Script> script = v8_compile("obj.length");
     CHECK_EQ(0, script->Run()->Int32Value());
   }
 }
 
 
 static void* expected_ptr;
 static void callback(const v8::FunctionCallbackInfo<v8::Value>& args) {
   void* ptr = v8::External::Cast(*args.Data())->Value();
   CHECK_EQ(expected_ptr, ptr);
   args.GetReturnValue().Set(true);
 }
 
 
 static void TestExternalPointerWrapping() {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
   v8::Handle<v8::Value> data =
-      v8::External::New(env->GetIsolate(), expected_ptr);
+      v8::External::New(isolate, expected_ptr);
 
   v8::Handle<v8::Object> obj = v8::Object::New();
   obj->Set(v8_str("func"),
-           v8::FunctionTemplate::New(callback, data)->GetFunction());
+           v8::FunctionTemplate::New(isolate, callback, data)->GetFunction());
   env->Global()->Set(v8_str("obj"), obj);
 
   CHECK(CompileRun(
         "function foo() {\n"
         "  for (var i = 0; i < 13; i++) obj.func();\n"
         "}\n"
         "foo(), true")->BooleanValue());
 }
 
 
@@ skipping 38 matching lines @@
   TestExternalPointerWrapping();
 
   expected_ptr = reinterpret_cast<void*>(0xdeadbeefdeadbeef + 1);
   TestExternalPointerWrapping();
 #endif
 }
 
 
 THREADED_TEST(FindInstanceInPrototypeChain) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
-  Local<v8::FunctionTemplate> base = v8::FunctionTemplate::New();
-  Local<v8::FunctionTemplate> derived = v8::FunctionTemplate::New();
-  Local<v8::FunctionTemplate> other = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> base = v8::FunctionTemplate::New(isolate);
+  Local<v8::FunctionTemplate> derived = v8::FunctionTemplate::New(isolate);
+  Local<v8::FunctionTemplate> other = v8::FunctionTemplate::New(isolate);
   derived->Inherit(base);
 
   Local<v8::Function> base_function = base->GetFunction();
   Local<v8::Function> derived_function = derived->GetFunction();
   Local<v8::Function> other_function = other->GetFunction();
 
   Local<v8::Object> base_instance = base_function->NewInstance();
   Local<v8::Object> derived_instance = derived_function->NewInstance();
   Local<v8::Object> derived_instance2 = derived_function->NewInstance();
   Local<v8::Object> other_instance = other_function->NewInstance();
@@ skipping 350 matching lines @@
 
 
 static void GetM(Local<String> name,
                  const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
   info.GetReturnValue().Set(v8_num(876));
 }
 
 
 THREADED_TEST(GlobalPrototype) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> func_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> func_templ =
+      v8::FunctionTemplate::New(isolate);
   func_templ->PrototypeTemplate()->Set(
-      CcTest::isolate(), "dummy", v8::FunctionTemplate::New(DummyCallHandler));
+      isolate, "dummy", v8::FunctionTemplate::New(isolate, DummyCallHandler));
   v8::Handle<ObjectTemplate> templ = func_templ->InstanceTemplate();
-  templ->Set(CcTest::isolate(), "x", v8_num(200));
+  templ->Set(isolate, "x", v8_num(200));
   templ->SetAccessor(v8_str("m"), GetM);
   LocalContext env(0, templ);
   v8::Handle<Script> script(v8_compile("dummy()"));
   v8::Handle<Value> result(script->Run());
   CHECK_EQ(13.4, result->NumberValue());
   CHECK_EQ(200, v8_compile("x")->Run()->Int32Value());
   CHECK_EQ(876, v8_compile("m")->Run()->Int32Value());
 }
 
 
 THREADED_TEST(ObjectTemplate) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> templ1 = ObjectTemplate::New();
-  templ1->Set(CcTest::isolate(), "x", v8_num(10));
-  templ1->Set(CcTest::isolate(), "y", v8_num(13));
+  templ1->Set(isolate, "x", v8_num(10));
+  templ1->Set(isolate, "y", v8_num(13));
   LocalContext env;
   Local<v8::Object> instance1 = templ1->NewInstance();
   env->Global()->Set(v8_str("p"), instance1);
   CHECK(v8_compile("(p.x == 10)")->Run()->BooleanValue());
   CHECK(v8_compile("(p.y == 13)")->Run()->BooleanValue());
-  Local<v8::FunctionTemplate> fun = v8::FunctionTemplate::New();
-  fun->PrototypeTemplate()->Set(CcTest::isolate(), "nirk", v8_num(123));
+  Local<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(isolate);
+  fun->PrototypeTemplate()->Set(isolate, "nirk", v8_num(123));
   Local<ObjectTemplate> templ2 = fun->InstanceTemplate();
-  templ2->Set(CcTest::isolate(), "a", v8_num(12));
-  templ2->Set(CcTest::isolate(), "b", templ1);
+  templ2->Set(isolate, "a", v8_num(12));
+  templ2->Set(isolate, "b", templ1);
   Local<v8::Object> instance2 = templ2->NewInstance();
   env->Global()->Set(v8_str("q"), instance2);
   CHECK(v8_compile("(q.nirk == 123)")->Run()->BooleanValue());
   CHECK(v8_compile("(q.a == 12)")->Run()->BooleanValue());
   CHECK(v8_compile("(q.b.x == 10)")->Run()->BooleanValue());
   CHECK(v8_compile("(q.b.y == 13)")->Run()->BooleanValue());
 }
 
 
 static void GetFlabby(const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
   args.GetReturnValue().Set(v8_num(17.2));
 }
 
 
 static void GetKnurd(Local<String> property,
                      const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
   info.GetReturnValue().Set(v8_num(15.2));
 }
 
 
 THREADED_TEST(DescriptorInheritance) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> super = v8::FunctionTemplate::New();
-  super->PrototypeTemplate()->Set(CcTest::isolate(), "flabby",
-                                  v8::FunctionTemplate::New(GetFlabby));
-  super->PrototypeTemplate()->Set(CcTest::isolate(), "PI", v8_num(3.14));
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> super = v8::FunctionTemplate::New(isolate);
+  super->PrototypeTemplate()->Set(isolate, "flabby",
+                                  v8::FunctionTemplate::New(isolate,
+                                                            GetFlabby));
+  super->PrototypeTemplate()->Set(isolate, "PI", v8_num(3.14));
 
   super->InstanceTemplate()->SetAccessor(v8_str("knurd"), GetKnurd);
 
-  v8::Handle<v8::FunctionTemplate> base1 = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> base1 = v8::FunctionTemplate::New(isolate);
   base1->Inherit(super);
-  base1->PrototypeTemplate()->Set(CcTest::isolate(), "v1", v8_num(20.1));
+  base1->PrototypeTemplate()->Set(isolate, "v1", v8_num(20.1));
 
-  v8::Handle<v8::FunctionTemplate> base2 = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> base2 = v8::FunctionTemplate::New(isolate);
   base2->Inherit(super);
-  base2->PrototypeTemplate()->Set(CcTest::isolate(), "v2", v8_num(10.1));
+  base2->PrototypeTemplate()->Set(isolate, "v2", v8_num(10.1));
 
   LocalContext env;
 
   env->Global()->Set(v8_str("s"), super->GetFunction());
   env->Global()->Set(v8_str("base1"), base1->GetFunction());
   env->Global()->Set(v8_str("base2"), base2->GetFunction());
 
   // Checks right __proto__ chain.
   CHECK(CompileRun("base1.prototype.__proto__ == s.prototype")->BooleanValue());
   CHECK(CompileRun("base2.prototype.__proto__ == s.prototype")->BooleanValue());
@@ skipping 107 matching lines @@
 
 void AddInterceptor(Handle<FunctionTemplate> templ,
                     v8::NamedPropertyGetterCallback getter,
                     v8::NamedPropertySetterCallback setter) {
   templ->InstanceTemplate()->SetNamedPropertyHandler(getter, setter);
 }
 
 
 THREADED_TEST(EmptyInterceptorDoesNotShadowAccessors) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate());
+  Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate());
   child->Inherit(parent);
   AddAccessor(parent, v8_str("age"),
               SimpleAccessorGetter, SimpleAccessorSetter);
   AddInterceptor(child, EmptyInterceptorGetter, EmptyInterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "child.age = 10;");
   ExpectBoolean("child.hasOwnProperty('age')", false);
   ExpectInt32("child.age", 10);
   ExpectInt32("child.accessor_age", 10);
 }
 
 
 THREADED_TEST(EmptyInterceptorDoesNotShadowJSAccessors) {
-  v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(isolate);
+  Handle<FunctionTemplate> child = FunctionTemplate::New(isolate);
   child->Inherit(parent);
   AddInterceptor(child, EmptyInterceptorGetter, EmptyInterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "var parent = child.__proto__;"
              "Object.defineProperty(parent, 'age', "
              "  {get: function(){ return this.accessor_age; }, "
              "   set: function(v){ this.accessor_age = v; }, "
              "   enumerable: true, configurable: true});"
              "child.age = 10;");
   ExpectBoolean("child.hasOwnProperty('age')", false);
   ExpectInt32("child.age", 10);
   ExpectInt32("child.accessor_age", 10);
 }
 
 
 THREADED_TEST(EmptyInterceptorDoesNotAffectJSProperties) {
-  v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(isolate);
+  Handle<FunctionTemplate> child = FunctionTemplate::New(isolate);
   child->Inherit(parent);
   AddInterceptor(child, EmptyInterceptorGetter, EmptyInterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "var parent = child.__proto__;"
              "parent.name = 'Alice';");
   ExpectBoolean("child.hasOwnProperty('name')", false);
   ExpectString("child.name", "Alice");
   CompileRun("child.name = 'Bob';");
   ExpectString("child.name", "Bob");
   ExpectBoolean("child.hasOwnProperty('name')", true);
   ExpectString("parent.name", "Alice");
 }
 
 
 THREADED_TEST(SwitchFromInterceptorToAccessor) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddAccessor(templ, v8_str("age"),
               SimpleAccessorGetter, SimpleAccessorSetter);
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              "function setAge(i){ obj.age = i; };"
              "for(var i = 0; i <= 10000; i++) setAge(i);");
   // All i < 10000 go to the interceptor.
   ExpectInt32("obj.interceptor_age", 9999);
   // The last i goes to the accessor.
   ExpectInt32("obj.accessor_age", 10000);
 }
 
 
 THREADED_TEST(SwitchFromAccessorToInterceptor) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddAccessor(templ, v8_str("age"),
               SimpleAccessorGetter, SimpleAccessorSetter);
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              "function setAge(i){ obj.age = i; };"
              "for(var i = 20000; i >= 9999; i--) setAge(i);");
   // All i >= 10000 go to the accessor.
   ExpectInt32("obj.accessor_age", 10000);
   // The last i goes to the interceptor.
   ExpectInt32("obj.interceptor_age", 9999);
 }
 
 
 THREADED_TEST(SwitchFromInterceptorToAccessorWithInheritance) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate());
+  Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate());
   child->Inherit(parent);
   AddAccessor(parent, v8_str("age"),
               SimpleAccessorGetter, SimpleAccessorSetter);
   AddInterceptor(child, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "function setAge(i){ child.age = i; };"
              "for(var i = 0; i <= 10000; i++) setAge(i);");
   // All i < 10000 go to the interceptor.
   ExpectInt32("child.interceptor_age", 9999);
   // The last i goes to the accessor.
   ExpectInt32("child.accessor_age", 10000);
 }
 
 
 THREADED_TEST(SwitchFromAccessorToInterceptorWithInheritance) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate());
+  Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate());
   child->Inherit(parent);
   AddAccessor(parent, v8_str("age"),
               SimpleAccessorGetter, SimpleAccessorSetter);
   AddInterceptor(child, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "function setAge(i){ child.age = i; };"
              "for(var i = 20000; i >= 9999; i--) setAge(i);");
   // All i >= 10000 go to the accessor.
   ExpectInt32("child.accessor_age", 10000);
   // The last i goes to the interceptor.
   ExpectInt32("child.interceptor_age", 9999);
 }
 
 
 THREADED_TEST(SwitchFromInterceptorToJSAccessor) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              "function setter(i) { this.accessor_age = i; };"
              "function getter() { return this.accessor_age; };"
              "function setAge(i) { obj.age = i; };"
              "Object.defineProperty(obj, 'age', { get:getter, set:setter });"
              "for(var i = 0; i <= 10000; i++) setAge(i);");
   // All i < 10000 go to the interceptor.
   ExpectInt32("obj.interceptor_age", 9999);
   // The last i goes to the JavaScript accessor.
   ExpectInt32("obj.accessor_age", 10000);
   // The installed JavaScript getter is still intact.
   // This last part is a regression test for issue 1651 and relies on the fact
   // that both interceptor and accessor are being installed on the same object.
   ExpectInt32("obj.age", 10000);
   ExpectBoolean("obj.hasOwnProperty('age')", true);
   ExpectUndefined("Object.getOwnPropertyDescriptor(obj, 'age').value");
 }
 
 
 THREADED_TEST(SwitchFromJSAccessorToInterceptor) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              "function setter(i) { this.accessor_age = i; };"
              "function getter() { return this.accessor_age; };"
              "function setAge(i) { obj.age = i; };"
              "Object.defineProperty(obj, 'age', { get:getter, set:setter });"
              "for(var i = 20000; i >= 9999; i--) setAge(i);");
   // All i >= 10000 go to the accessor.
   ExpectInt32("obj.accessor_age", 10000);
   // The last i goes to the interceptor.
   ExpectInt32("obj.interceptor_age", 9999);
   // The installed JavaScript getter is still intact.
   // This last part is a regression test for issue 1651 and relies on the fact
   // that both interceptor and accessor are being installed on the same object.
   ExpectInt32("obj.age", 10000);
   ExpectBoolean("obj.hasOwnProperty('age')", true);
   ExpectUndefined("Object.getOwnPropertyDescriptor(obj, 'age').value");
 }
 
 
 THREADED_TEST(SwitchFromInterceptorToProperty) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate());
+  Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate());
   child->Inherit(parent);
   AddInterceptor(child, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "function setAge(i){ child.age = i; };"
              "for(var i = 0; i <= 10000; i++) setAge(i);");
   // All i < 10000 go to the interceptor.
   ExpectInt32("child.interceptor_age", 9999);
   // The last i goes to child's own property.
   ExpectInt32("child.age", 10000);
 }
 
 
 THREADED_TEST(SwitchFromPropertyToInterceptor) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> parent = FunctionTemplate::New();
-  Handle<FunctionTemplate> child = FunctionTemplate::New();
+  Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate());
+  Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate());
   child->Inherit(parent);
   AddInterceptor(child, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Child"), child->GetFunction());
   CompileRun("var child = new Child;"
              "function setAge(i){ child.age = i; };"
              "for(var i = 20000; i >= 9999; i--) setAge(i);");
   // All i >= 10000 go to child's own property.
   ExpectInt32("child.age", 10000);
   // The last i goes to the interceptor.
   ExpectInt32("child.interceptor_age", 9999);
 }
 
 
 THREADED_TEST(NamedPropertyHandlerGetter) {
   echo_named_call_count = 0;
   v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> templ =
+      v8::FunctionTemplate::New(CcTest::isolate());
   templ->InstanceTemplate()->SetNamedPropertyHandler(EchoNamedProperty,
                                                      0, 0, 0, 0,
                                                      v8_str("data"));
   LocalContext env;
   env->Global()->Set(v8_str("obj"),
                      templ->GetFunction()->NewInstance());
   CHECK_EQ(echo_named_call_count, 0);
   v8_compile("obj.x")->Run();
   CHECK_EQ(echo_named_call_count, 1);
   const char* code = "var str = 'oddle'; obj[str] + obj.poddle;";
@@ skipping 14 matching lines @@
     uint32_t index,
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
   CHECK_EQ(v8_num(637), info.Data());
   echo_indexed_call_count++;
   info.GetReturnValue().Set(v8_num(index));
 }
 
 
 THREADED_TEST(IndexedPropertyHandlerGetter) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->InstanceTemplate()->SetIndexedPropertyHandler(EchoIndexedProperty,
                                                        0, 0, 0, 0,
                                                        v8_num(637));
   LocalContext env;
   env->Global()->Set(v8_str("obj"),
                      templ->GetFunction()->NewInstance());
   Local<Script> script = v8_compile("obj[900]");
   CHECK_EQ(script->Run()->Int32Value(), 900);
 }
 
@@ skipping 82 matching lines @@
 void CheckThisNamedPropertyEnumerator(
     const v8::PropertyCallbackInfo<v8::Array>& info) {
   CheckReturnValue(info, FUNCTION_ADDR(CheckThisNamedPropertyEnumerator));
   ApiTestFuzzer::Fuzz();
   CHECK(info.This()->Equals(bottom));
 }
 
 
 THREADED_PROFILED_TEST(PropertyHandlerInPrototype) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
   // Set up a prototype chain with three interceptors.
-  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->InstanceTemplate()->SetIndexedPropertyHandler(
       CheckThisIndexedPropertyHandler,
       CheckThisIndexedPropertySetter,
       CheckThisIndexedPropertyQuery,
       CheckThisIndexedPropertyDeleter,
       CheckThisIndexedPropertyEnumerator);
 
   templ->InstanceTemplate()->SetNamedPropertyHandler(
       CheckThisNamedPropertyHandler,
       CheckThisNamedPropertySetter,
@@ skipping 43 matching lines @@
 static void PrePropertyHandlerQuery(
     Local<String> key,
     const v8::PropertyCallbackInfo<v8::Integer>& info) {
   if (v8_str("pre")->Equals(key)) {
     info.GetReturnValue().Set(static_cast<int32_t>(v8::None));
   }
 }
 
 
 THREADED_TEST(PrePropertyHandler) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> desc = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> desc = v8::FunctionTemplate::New(isolate);
   desc->InstanceTemplate()->SetNamedPropertyHandler(PrePropertyHandlerGet,
                                                     0,
                                                     PrePropertyHandlerQuery);
   LocalContext env(NULL, desc->InstanceTemplate());
   Script::Compile(v8_str(
       "var pre = 'Object: pre'; var on = 'Object: on';"))->Run();
   v8::Handle<Value> result_pre = Script::Compile(v8_str("pre"))->Run();
   CHECK_EQ(v8_str("PrePropertyHandler: pre"), result_pre);
   v8::Handle<Value> result_on = Script::Compile(v8_str("on"))->Run();
   CHECK_EQ(v8_str("Object: on"), result_on);
@@ skipping 35 matching lines @@
   }
   args.This()->Set(v8_str("depth"), v8::Integer::New(depth + 1));
   v8::Handle<Value> function =
       args.This()->Get(v8_str("callFunctionRecursively"));
   args.GetReturnValue().Set(
       function.As<Function>()->Call(args.This(), 0, NULL));
 }
 
 
 THREADED_TEST(DeepCrossLanguageRecursion) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   v8::Handle<v8::ObjectTemplate> global = ObjectTemplate::New();
   global->Set(v8_str("callScriptRecursively"),
-              v8::FunctionTemplate::New(CallScriptRecursivelyCall));
+              v8::FunctionTemplate::New(isolate, CallScriptRecursivelyCall));
   global->Set(v8_str("callFunctionRecursively"),
-              v8::FunctionTemplate::New(CallFunctionRecursivelyCall));
+              v8::FunctionTemplate::New(isolate, CallFunctionRecursivelyCall));
   LocalContext env(NULL, global);
 
   env->Global()->Set(v8_str("depth"), v8::Integer::New(0));
   call_recursively_script = v8_compile("callScriptRecursively()");
   call_recursively_script->Run();
   call_recursively_script = v8::Handle<Script>();
 
   env->Global()->Set(v8_str("depth"), v8::Integer::New(0));
   Script::Compile(v8_str("callFunctionRecursively()"))->Run();
 }
@@ skipping 26 matching lines @@
   v8::Handle<Value> otto = Script::Compile(v8_str(
       "try { with (obj) { otto; } } catch (e) { e; }"))->Run();
   CHECK_EQ(v8_str("otto"), otto);
   v8::Handle<Value> netto = Script::Compile(v8_str(
       "try { with (obj) { netto = 4; } } catch (e) { e; }"))->Run();
   CHECK_EQ(v8_str("netto"), netto);
 }
 
 
 THREADED_TEST(FunctionPrototype) {
-  v8::HandleScope scope(CcTest::isolate());
-  Local<v8::FunctionTemplate> Foo = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  Local<v8::FunctionTemplate> Foo = v8::FunctionTemplate::New(isolate);
   Foo->PrototypeTemplate()->Set(v8_str("plak"), v8_num(321));
   LocalContext env;
   env->Global()->Set(v8_str("Foo"), Foo->GetFunction());
   Local<Script> script = Script::Compile(v8_str("Foo.prototype.plak"));
   CHECK_EQ(script->Run()->Int32Value(), 321);
 }
 
 
 THREADED_TEST(InternalFields) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
-  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   Local<v8::ObjectTemplate> instance_templ = templ->InstanceTemplate();
   instance_templ->SetInternalFieldCount(1);
   Local<v8::Object> obj = templ->GetFunction()->NewInstance();
   CHECK_EQ(1, obj->InternalFieldCount());
   CHECK(obj->GetInternalField(0)->IsUndefined());
   obj->SetInternalField(0, v8_num(17));
   CHECK_EQ(17, obj->GetInternalField(0)->Int32Value());
 }
 
 
@@ skipping 25 matching lines @@
                                                void* value) {
   CHECK_EQ(0, static_cast<int>(reinterpret_cast<uintptr_t>(value) & 0x1));
   obj->SetAlignedPointerInInternalField(0, value);
   CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags);
   CHECK_EQ(value, obj->GetAlignedPointerFromInternalField(0));
 }
 
 
 THREADED_TEST(InternalFieldsAlignedPointers) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
-  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   Local<v8::ObjectTemplate> instance_templ = templ->InstanceTemplate();
   instance_templ->SetInternalFieldCount(1);
   Local<v8::Object> obj = templ->GetFunction()->NewInstance();
   CHECK_EQ(1, obj->InternalFieldCount());
 
   CheckAlignedPointerInInternalField(obj, NULL);
 
   int* heap_allocated = new int[100];
   CheckAlignedPointerInInternalField(obj, heap_allocated);
   delete[] heap_allocated;
@@ skipping 608 matching lines @@
 
 static bool interceptor_for_hidden_properties_called;
 static void InterceptorForHiddenProperties(
     Local<String> name, const v8::PropertyCallbackInfo<v8::Value>& info) {
   interceptor_for_hidden_properties_called = true;
 }
 
 
 THREADED_TEST(HiddenPropertiesWithInterceptors) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
 
   interceptor_for_hidden_properties_called = false;
 
   v8::Local<v8::String> key = v8_str("api-test::hidden-key");
 
   // Associate an interceptor with an object and start setting hidden values.
-  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate);
   Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate();
   instance_templ->SetNamedPropertyHandler(InterceptorForHiddenProperties);
   Local<v8::Function> function = fun_templ->GetFunction();
   Local<v8::Object> obj = function->NewInstance();
   CHECK(obj->SetHiddenValue(key, v8::Integer::New(2302)));
   CHECK_EQ(2302, obj->GetHiddenValue(key)->Int32Value());
   CHECK(!interceptor_for_hidden_properties_called);
 }
 
 
@@ skipping 990 matching lines @@
   v8::EscapableHandleScope scope(args.GetIsolate());
   ApiTestFuzzer::Fuzz();
   Local<v8::Array> result = v8::Array::New(args.GetIsolate(), args.Length());
   for (int i = 0; i < args.Length(); i++)
     result->Set(i, args[i]);
   args.GetReturnValue().Set(scope.Escape(result));
 }
 
 
 THREADED_TEST(Vector) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> global = ObjectTemplate::New();
-  global->Set(v8_str("f"), v8::FunctionTemplate::New(HandleF));
+  global->Set(v8_str("f"), v8::FunctionTemplate::New(isolate, HandleF));
   LocalContext context(0, global);
 
   const char* fun = "f()";
   Local<v8::Array> a0 = CompileRun(fun).As<v8::Array>();
   CHECK_EQ(0, a0->Length());
 
   const char* fun2 = "f(11)";
   Local<v8::Array> a1 = CompileRun(fun2).As<v8::Array>();
   CHECK_EQ(1, a1->Length());
   CHECK_EQ(11, a1->Get(0)->Int32Value());
@@ skipping 163 matching lines @@
   // Set heap limits.
   static const int K = 1024;
   v8::ResourceConstraints constraints;
   constraints.set_max_young_space_size(256 * K);
   constraints.set_max_old_space_size(5 * K * K);
   v8::SetResourceConstraints(CcTest::isolate(), &constraints);
 
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("ProvokeOutOfMemory"),
-             v8::FunctionTemplate::New(ProvokeOutOfMemory));
+             v8::FunctionTemplate::New(CcTest::isolate(), ProvokeOutOfMemory));
   LocalContext context(0, templ);
   v8::V8::IgnoreOutOfMemoryException();
   Local<Value> result = CompileRun(
     "var thrown = false;"
     "try {"
     "  ProvokeOutOfMemory();"
     "} catch (e) {"
     "  thrown = true;"
     "}");
   // Check for out of memory state.
   CHECK(result.IsEmpty());
   CHECK(context->HasOutOfMemoryException());
 }
 
 
+void OOMCallback(const char* location, const char* message) {
+  exit(0);
+}
+
+
 TEST(HugeConsStringOutOfMemory) {
   // It's not possible to read a snapshot into a heap with different dimensions.
   if (i::Snapshot::IsEnabled()) return;
   // Set heap limits.
   static const int K = 1024;
   v8::ResourceConstraints constraints;
   constraints.set_max_young_space_size(256 * K);
   constraints.set_max_old_space_size(4 * K * K);
   v8::SetResourceConstraints(CcTest::isolate(), &constraints);
 
   // Execute a script that causes out of memory.
-  v8::V8::IgnoreOutOfMemoryException();
+  v8::V8::SetFatalErrorHandler(OOMCallback);
 
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
 
   // Build huge string. This should fail with out of memory exception.
-  Local<Value> result = CompileRun(
+  CompileRun(
     "var str = Array.prototype.join.call({length: 513}, \"A\").toUpperCase();"
     "for (var i = 0; i < 22; i++) { str = str + str; }");
 
-  // Check for out of memory state.
-  CHECK(result.IsEmpty());
-  CHECK(context->HasOutOfMemoryException());
+  CHECK(false);  // Should not return.
 }
 
 
 THREADED_TEST(ConstructCall) {
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
   CompileRun(
     "function Foo() {"
     "  var result = [];"
     "  for (var i = 0; i < arguments.length; i++) {"
@@ skipping 220 matching lines @@
   Local<Value> result = v8::Script::Compile(args[0]->ToString())->Run();
   CHECK(!try_catch.HasCaught() || result.IsEmpty());
   args.GetReturnValue().Set(try_catch.HasCaught());
 }
 
 
 THREADED_TEST(APICatch) {
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("ThrowFromC"),
-             v8::FunctionTemplate::New(ThrowFromC));
+             v8::FunctionTemplate::New(CcTest::isolate(), ThrowFromC));
   LocalContext context(0, templ);
   CompileRun(
     "var thrown = false;"
     "try {"
     "  ThrowFromC();"
     "} catch (e) {"
     "  thrown = true;"
     "}");
   Local<Value> thrown = context->Global()->Get(v8_str("thrown"));
   CHECK(thrown->BooleanValue());
 }
 
 
 THREADED_TEST(APIThrowTryCatch) {
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("ThrowFromC"),
-             v8::FunctionTemplate::New(ThrowFromC));
+             v8::FunctionTemplate::New(CcTest::isolate(), ThrowFromC));
   LocalContext context(0, templ);
   v8::TryCatch try_catch;
   CompileRun("ThrowFromC();");
   CHECK(try_catch.HasCaught());
 }
 
 
 // Test that a try-finally block doesn't shadow a try-catch block
 // when setting up an external handler.
 //
 // BUG(271): Some of the exception propagation does not work on the
 // ARM simulator because the simulator separates the C++ stack and the
 // JS stack.  This test therefore fails on the simulator.  The test is
 // not threaded to allow the threading tests to run on the simulator.
 TEST(TryCatchInTryFinally) {
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("CCatcher"),
-             v8::FunctionTemplate::New(CCatcher));
+             v8::FunctionTemplate::New(CcTest::isolate(), CCatcher));
   LocalContext context(0, templ);
   Local<Value> result = CompileRun("try {"
                                    "  try {"
                                    "    CCatcher('throw 7;');"
                                    "  } finally {"
                                    "  }"
                                    "} catch (e) {"
                                    "}");
   CHECK(result->IsTrue());
 }
@@ skipping 10 matching lines @@
 static void Fail(const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
   CHECK(false);
 }
 
 
 // Test that overwritten methods are not invoked on uncaught exception
 // formatting. However, they are invoked when performing normal error
 // string conversions.
 TEST(APIThrowMessageOverwrittenToString) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   v8::V8::AddMessageListener(check_reference_error_message);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
-  templ->Set(v8_str("fail"), v8::FunctionTemplate::New(Fail));
+  templ->Set(v8_str("fail"), v8::FunctionTemplate::New(isolate, Fail));
   LocalContext context(NULL, templ);
   CompileRun("asdf;");
   CompileRun("var limit = {};"
              "limit.valueOf = fail;"
              "Error.stackTraceLimit = limit;");
   CompileRun("asdf");
   CompileRun("Array.prototype.pop = fail;");
   CompileRun("Object.prototype.hasOwnProperty = fail;");
   CompileRun("Object.prototype.toString = function f() { return 'Yikes'; }");
   CompileRun("Number.prototype.toString = function f() { return 'Yikes'; }");
@@ skipping 104 matching lines @@
   message_received = true;
 }
 
 
 TEST(APIThrowMessage) {
   message_received = false;
   v8::HandleScope scope(CcTest::isolate());
   v8::V8::AddMessageListener(receive_message);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("ThrowFromC"),
-             v8::FunctionTemplate::New(ThrowFromC));
+             v8::FunctionTemplate::New(CcTest::isolate(), ThrowFromC));
   LocalContext context(0, templ);
   CompileRun("ThrowFromC();");
   CHECK(message_received);
   v8::V8::RemoveMessageListeners(receive_message);
 }
 
 
 TEST(APIThrowMessageAndVerboseTryCatch) {
   message_received = false;
   v8::HandleScope scope(CcTest::isolate());
   v8::V8::AddMessageListener(receive_message);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("ThrowFromC"),
-             v8::FunctionTemplate::New(ThrowFromC));
+             v8::FunctionTemplate::New(CcTest::isolate(), ThrowFromC));
   LocalContext context(0, templ);
   v8::TryCatch try_catch;
   try_catch.SetVerbose(true);
   Local<Value> result = CompileRun("ThrowFromC();");
   CHECK(try_catch.HasCaught());
   CHECK(result.IsEmpty());
   CHECK(message_received);
   v8::V8::RemoveMessageListeners(receive_message);
 }
 
@@ skipping 10 matching lines @@
   CHECK(result.IsEmpty());
   CHECK(message_received);
   v8::V8::RemoveMessageListeners(receive_message);
 }
 
 
 THREADED_TEST(ExternalScriptException) {
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("ThrowFromC"),
-             v8::FunctionTemplate::New(ThrowFromC));
+             v8::FunctionTemplate::New(CcTest::isolate(), ThrowFromC));
   LocalContext context(0, templ);
 
   v8::TryCatch try_catch;
   Local<Script> script
       = Script::Compile(v8_str("ThrowFromC(); throw 'panama';"));
   Local<Value> result = script->Run();
   CHECK(result.IsEmpty());
   CHECK(try_catch.HasCaught());
   String::Utf8Value exception_value(try_catch.Exception());
   CHECK_EQ("konto", *exception_value);
@@ skipping 81 matching lines @@
 //
 // Each entry is an activation, either JS or C.  The index is the count at that
 // level.  Stars identify activations with exception handlers, the @ identifies
 // the exception handler that should catch the exception.
 //
 // BUG(271): Some of the exception propagation does not work on the
 // ARM simulator because the simulator separates the C++ stack and the
 // JS stack.  This test therefore fails on the simulator.  The test is
 // not threaded to allow the threading tests to run on the simulator.
 TEST(ExceptionOrder) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
-  templ->Set(v8_str("check"), v8::FunctionTemplate::New(JSCheck));
+  templ->Set(v8_str("check"), v8::FunctionTemplate::New(isolate, JSCheck));
   templ->Set(v8_str("CThrowCountDown"),
-             v8::FunctionTemplate::New(CThrowCountDown));
+             v8::FunctionTemplate::New(isolate, CThrowCountDown));
   LocalContext context(0, templ);
   CompileRun(
     "function JSThrowCountDown(count, jsInterval, cInterval, expected) {"
     "  if (count == 0) throw 'FromJS';"
     "  if (count % jsInterval == 0) {"
     "    try {"
     "      var value = CThrowCountDown(count - 1,"
     "                                  jsInterval,"
     "                                  cInterval,"
     "                                  expected);"
@@ skipping 39 matching lines @@
 
 
 void ThrowValue(const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
   CHECK_EQ(1, args.Length());
   args.GetIsolate()->ThrowException(args[0]);
 }
 
 
 THREADED_TEST(ThrowValues) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
-  templ->Set(v8_str("Throw"), v8::FunctionTemplate::New(ThrowValue));
+  templ->Set(v8_str("Throw"), v8::FunctionTemplate::New(isolate, ThrowValue));
   LocalContext context(0, templ);
   v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun(
     "function Run(obj) {"
     "  try {"
     "    Throw(obj);"
     "  } catch (e) {"
     "    return e;"
     "  }"
     "  return 'no exception';"
     "}"
@@ skipping 46 matching lines @@
 }
 
 
 void WithTryCatch(const v8::FunctionCallbackInfo<v8::Value>& args) {
   v8::TryCatch try_catch;
 }
 
 
 THREADED_TEST(TryCatchAndFinally) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
   context->Global()->Set(
       v8_str("native_with_try_catch"),
-      v8::FunctionTemplate::New(WithTryCatch)->GetFunction());
+      v8::FunctionTemplate::New(isolate, WithTryCatch)->GetFunction());
   v8::TryCatch try_catch;
   CHECK(!try_catch.HasCaught());
   CompileRun(
       "try {\n"
       "  throw new Error('a');\n"
       "} finally {\n"
       "  native_with_try_catch();\n"
       "}\n");
   CHECK(try_catch.HasCaught());
 }
@@ skipping 45 matching lines @@
   try_catch.ReThrow();
 }
 
 
 // This test ensures that an outer TryCatch in the following situation:
 //   C++/TryCatch -> JS -> C++/TryCatch -> JS w/ SyntaxError
 // does not clobber the Message object generated for the inner TryCatch.
 // This exercises the ability of TryCatch.ReThrow() to restore the
 // inner pending Message before throwing the exception again.
 TEST(TryCatchMixedNesting) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   v8::V8::Initialize();
   v8::TryCatch try_catch;
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("TryCatchMixedNestingHelper"),
-             v8::FunctionTemplate::New(TryCatchMixedNestingHelper));
+             v8::FunctionTemplate::New(isolate, TryCatchMixedNestingHelper));
   LocalContext context(0, templ);
   CompileRunWithOrigin("TryCatchMixedNestingHelper();\n", "outer", 1, 1);
   TryCatchMixedNestingCheck(&try_catch);
 }
 
 
 THREADED_TEST(Equality) {
   LocalContext context;
   v8::Isolate* isolate = context->GetIsolate();
   v8::HandleScope scope(context->GetIsolate());
@@ skipping 482 matching lines @@
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   // Set x on the prototype object and do not handle the get request.
   v8::Handle<v8::Value> proto = info.Holder()->GetPrototype();
   proto.As<v8::Object>()->Set(v8_str("x"), v8::Integer::New(23));
 }
 
 
 // This is a regression test for http://crbug.com/20104. Map
 // transitions should not interfere with post interceptor lookup.
 THREADED_TEST(NamedInterceptorMapTransitionRead) {
-  v8::HandleScope scope(CcTest::isolate());
-  Local<v8::FunctionTemplate> function_template = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  Local<v8::FunctionTemplate> function_template =
+      v8::FunctionTemplate::New(isolate);
   Local<v8::ObjectTemplate> instance_template
       = function_template->InstanceTemplate();
   instance_template->SetNamedPropertyHandler(SetXOnPrototypeGetter);
   LocalContext context;
   context->Global()->Set(v8_str("F"), function_template->GetFunction());
   // Create an instance of F and introduce a map transition for x.
   CompileRun("var o = new F(); o.x = 23;");
   // Create an instance of F and invoke the getter. The result should be 23.
   Local<Value> result = CompileRun("o = new F(); o.x");
   CHECK_EQ(result->Int32Value(), 23);
@@ skipping 435 matching lines @@
       "  }"
       "  'PASSED'"
       "} catch(e) {"
       "  e"
       "}";
   ExpectString(code, "PASSED");
 }
 
 
 THREADED_TEST(MultiContexts) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   v8::Handle<ObjectTemplate> templ = ObjectTemplate::New();
-  templ->Set(v8_str("dummy"), v8::FunctionTemplate::New(DummyCallHandler));
+  templ->Set(v8_str("dummy"), v8::FunctionTemplate::New(isolate,
+                                                        DummyCallHandler));
 
   Local<String> password = v8_str("Password");
 
   // Create an environment
   LocalContext context0(0, templ);
   context0->SetSecurityToken(password);
   v8::Handle<v8::Object> global0 = context0->Global();
   global0->Set(v8_str("custom"), v8_num(1234));
   CHECK_EQ(1234, global0->Get(v8_str("custom"))->Int32Value());
 
@@ skipping 66 matching lines @@
   LocalContext env1;
   Local<Script> script1 = Script::Compile(source);
   CHECK_EQ(8901.0, script1->Run()->NumberValue());
 }
 
 
 THREADED_TEST(UndetectableObject) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
 
-  Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> desc =
+      v8::FunctionTemplate::New(env->GetIsolate());
   desc->InstanceTemplate()->MarkAsUndetectable();  // undetectable
 
   Local<v8::Object> obj = desc->GetFunction()->NewInstance();
   env->Global()->Set(v8_str("undetectable"), obj);
 
   ExpectString("undetectable.toString()", "[object Object]");
   ExpectString("typeof undetectable", "undefined");
   ExpectString("typeof(undetectable)", "undefined");
   ExpectBoolean("typeof undetectable == 'undefined'", true);
   ExpectBoolean("typeof undetectable == 'object'", false);
@@ skipping 20 matching lines @@
   ExpectBoolean("undetectable===null", false);
   ExpectBoolean("null===undetectable", false);
   ExpectBoolean("undetectable===undefined", false);
   ExpectBoolean("undefined===undetectable", false);
   ExpectBoolean("undetectable===undetectable", true);
 }
 
 
 THREADED_TEST(VoidLiteral) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
-  Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New(isolate);
   desc->InstanceTemplate()->MarkAsUndetectable();  // undetectable
 
   Local<v8::Object> obj = desc->GetFunction()->NewInstance();
   env->Global()->Set(v8_str("undetectable"), obj);
 
   ExpectBoolean("undefined == void 0", true);
   ExpectBoolean("undetectable == void 0", true);
   ExpectBoolean("null == void 0", true);
   ExpectBoolean("undefined === void 0", true);
   ExpectBoolean("undetectable === void 0", false);
@@ skipping 20 matching lines @@
                "  } catch(e) {"
                "    return e.toString();"
                "  }"
                "})()",
                "ReferenceError: x is not defined");
 }
 
 
 THREADED_TEST(ExtensibleOnUndetectable) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
 
-  Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New(isolate);
   desc->InstanceTemplate()->MarkAsUndetectable();  // undetectable
 
   Local<v8::Object> obj = desc->GetFunction()->NewInstance();
   env->Global()->Set(v8_str("undetectable"), obj);
 
   Local<String> source = v8_str("undetectable.x = 42;"
                                 "undetectable.x");
 
   Local<Script> script = Script::Compile(source);
 
@@ skipping 84 matching lines @@
       "  testBool();"
       "}\n"
       "\"PASS\"",
       "PASS");
 }
 
 
 template <typename T> static void USE(T) { }
 
 
-// This test is not intended to be run, just type checked.
-static inline void PersistentHandles(v8::Isolate* isolate) {
-  USE(PersistentHandles);
+// The point of this test is type checking. We run it only so compilers
+// don't complain about an unused function.
+TEST(PersistentHandles) {
+  LocalContext env;
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<String> str = v8_str("foo");
   v8::Persistent<String> p_str(isolate, str);
   p_str.Reset();
   Local<Script> scr = Script::Compile(v8_str(""));
   v8::Persistent<Script> p_scr(isolate, scr);
   p_scr.Reset();
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   v8::Persistent<ObjectTemplate> p_templ(isolate, templ);
   p_templ.Reset();
 }
 
 
 static void HandleLogDelegator(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
 }
 
 
 THREADED_TEST(GlobalObjectTemplate) {
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope handle_scope(isolate);
   Local<ObjectTemplate> global_template = ObjectTemplate::New();
   global_template->Set(v8_str("JSNI_Log"),
-                       v8::FunctionTemplate::New(HandleLogDelegator));
+                       v8::FunctionTemplate::New(isolate, HandleLogDelegator));
   v8::Local<Context> context = Context::New(isolate, 0, global_template);
   Context::Scope context_scope(context);
   Script::Compile(v8_str("JSNI_Log('LOG')"))->Run();
 }
 
 
 static const char* kSimpleExtensionSource =
   "function Foo() {"
   "  return 4;"
   "}";
@@ skipping 212 matching lines @@
  public:
   NativeFunctionExtension(const char* name,
                           const char* source,
                           v8::FunctionCallback fun = &Echo)
       : Extension(name, source),
         function_(fun) { }
 
   virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
       v8::Isolate* isolate,
       v8::Handle<v8::String> name) {
-    return v8::FunctionTemplate::New(function_);
+    return v8::FunctionTemplate::New(isolate, function_);
   }
 
   static void Echo(const v8::FunctionCallbackInfo<v8::Value>& args) {
     if (args.Length() >= 1) args.GetReturnValue().Set(args[0]);
   }
  private:
   v8::FunctionCallback function_;
 };
 
 
@@ skipping 109 matching lines @@
       v8::Isolate* isolate,
       v8::Handle<String> name);
 };
 
 
 static int lookup_count = 0;
 v8::Handle<v8::FunctionTemplate> FunctionExtension::GetNativeFunctionTemplate(
     v8::Isolate* isolate, v8::Handle<String> name) {
   lookup_count++;
   if (name->Equals(v8_str("A"))) {
-    return v8::FunctionTemplate::New(CallFun, v8::Integer::New(8));
+    return v8::FunctionTemplate::New(isolate, CallFun, v8::Integer::New(8));
   } else if (name->Equals(v8_str("B"))) {
-    return v8::FunctionTemplate::New(CallFun, v8::Integer::New(7));
+    return v8::FunctionTemplate::New(isolate, CallFun, v8::Integer::New(7));
   } else if (name->Equals(v8_str("C"))) {
-    return v8::FunctionTemplate::New(CallFun, v8::Integer::New(6));
+    return v8::FunctionTemplate::New(isolate, CallFun, v8::Integer::New(6));
   } else {
     return v8::Handle<v8::FunctionTemplate>();
   }
 }
 
 
 THREADED_TEST(FunctionLookup) {
   v8::RegisterExtension(new FunctionExtension());
   v8::HandleScope handle_scope(CcTest::isolate());
   static const char* exts[1] = { "functiontest" };
@@ skipping 54 matching lines @@
 
 
 static const char* js_code_causing_huge_string_flattening =
     "var str = 'X';"
     "for (var i = 0; i < 30; i++) {"
     "  str = str + str;"
     "}"
     "str.match(/X/);";
 
 
-void OOMCallback(const char* location, const char* message) {
-  exit(0);
-}
-
-
 TEST(RegexpOutOfMemory) {
   // Execute a script that causes out of memory when flattening a string.
   v8::HandleScope scope(CcTest::isolate());
   v8::V8::SetFatalErrorHandler(OOMCallback);
   LocalContext context;
   Local<Script> script = Script::Compile(String::NewFromUtf8(
       CcTest::isolate(), js_code_causing_huge_string_flattening));
   last_location = NULL;
   script->Run();
 
@@ skipping 254 matching lines @@
   CHECK_EQ(v8::Integer::New(1, isolate), args[0]);
   CHECK_EQ(v8::Integer::New(2, isolate), args[1]);
   CHECK_EQ(v8::Integer::New(3, isolate), args[2]);
   CHECK_EQ(v8::Undefined(isolate), args[3]);
   v8::HandleScope scope(args.GetIsolate());
   CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags);
 }
 
 
 THREADED_TEST(Arguments) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   v8::Handle<v8::ObjectTemplate> global = ObjectTemplate::New();
-  global->Set(v8_str("f"), v8::FunctionTemplate::New(ArgumentsTestCallback));
+  global->Set(v8_str("f"),
+              v8::FunctionTemplate::New(isolate, ArgumentsTestCallback));
   LocalContext context(NULL, global);
   args_fun = context->Global()->Get(v8_str("f")).As<Function>();
   v8_compile("f(1, 2, 3)")->Run();
 }
 
 
 static void NoBlockGetterX(Local<String> name,
                            const v8::PropertyCallbackInfo<v8::Value>&) {
 }
 
@@ skipping 835 matching lines @@
   LocalContext context;
   v8::Handle<v8::Object> holder = obj->NewInstance();
   context->Global()->Set(v8_str("holder"), holder);
   v8::Handle<Value> result = CompileRun(
       "holder.y = 11; holder.y = 12; holder.y");
   CHECK_EQ(12, result->Uint32Value());
 }
 
 
 THREADED_TEST(TypeSwitch) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> templ1 = v8::FunctionTemplate::New();
-  v8::Handle<v8::FunctionTemplate> templ2 = v8::FunctionTemplate::New();
-  v8::Handle<v8::FunctionTemplate> templ3 = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> templ1 = v8::FunctionTemplate::New(isolate);
+  v8::Handle<v8::FunctionTemplate> templ2 = v8::FunctionTemplate::New(isolate);
+  v8::Handle<v8::FunctionTemplate> templ3 = v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> templs[3] = { templ1, templ2, templ3 };
   v8::Handle<v8::TypeSwitch> type_switch = v8::TypeSwitch::New(3, templs);
   LocalContext context;
   v8::Handle<v8::Object> obj0 = v8::Object::New();
   v8::Handle<v8::Object> obj1 = templ1->GetFunction()->NewInstance();
   v8::Handle<v8::Object> obj2 = templ2->GetFunction()->NewInstance();
   v8::Handle<v8::Object> obj3 = templ3->GetFunction()->NewInstance();
   for (int i = 0; i < 10; i++) {
     CHECK_EQ(0, type_switch->match(obj0));
     CHECK_EQ(1, type_switch->match(obj1));
@@ skipping 57 matching lines @@
                                              v8::Handle<Value>) {
   report_count++;
 }
 
 
 // Counts uncaught exceptions, but other tests running in parallel
 // also have uncaught exceptions.
 TEST(ApiUncaughtException) {
   report_count = 0;
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
   v8::V8::AddMessageListener(ApiUncaughtExceptionTestListener);
 
-  Local<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(TroubleCallback);
+  Local<v8::FunctionTemplate> fun =
+      v8::FunctionTemplate::New(isolate, TroubleCallback);
   v8::Local<v8::Object> global = env->Global();
   global->Set(v8_str("trouble"), fun->GetFunction());
 
   Script::Compile(v8_str("function trouble_callee() {"
                          "  var x = null;"
                          "  return x.foo;"
                          "};"
                          "function trouble_caller() {"
                          "  trouble();"
                          "};"))->Run();
@@ skipping 16 matching lines @@
   v8::String::Utf8Value name(message->GetScriptResourceName());
   CHECK_EQ(script_resource_name, *name);
   CHECK_EQ(3, message->GetLineNumber());
   v8::String::Utf8Value source_line(message->GetSourceLine());
   CHECK_EQ("  new o.foo();", *source_line);
 }
 
 
 TEST(ExceptionInNativeScript) {
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
+  v8::Isolate* isolate = env->GetIsolate();
+  v8::HandleScope scope(isolate);
   v8::V8::AddMessageListener(ExceptionInNativeScriptTestListener);
 
-  Local<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(TroubleCallback);
+  Local<v8::FunctionTemplate> fun =
+      v8::FunctionTemplate::New(isolate, TroubleCallback);
   v8::Local<v8::Object> global = env->Global();
   global->Set(v8_str("trouble"), fun->GetFunction());
 
   Script::Compile(
       v8_str(
           "function trouble() {\n"
           "  var o = {};\n"
           "  new o.foo();\n"
           "};"),
-      v8::String::NewFromUtf8(env->GetIsolate(), script_resource_name))->Run();
+      v8::String::NewFromUtf8(isolate, script_resource_name))->Run();
   Local<Value> trouble = global->Get(v8_str("trouble"));
   CHECK(trouble->IsFunction());
   Function::Cast(*trouble)->Call(global, 0, NULL);
   v8::V8::RemoveMessageListeners(ExceptionInNativeScriptTestListener);
 }
 
 
 TEST(CompilationErrorUsingTryCatchHandler) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
@@ skipping 310 matching lines @@
   Local<v8::Object> global2 = env2->Global();
   global2->Set(v8_str("prop"), v8::Integer::New(1));
   CompileRun("function getProp() {return prop;}");
 
   env1->Global()->Set(v8_str("getProp"),
                       global2->Get(v8_str("getProp")));
 
   // Detach env2's global, and reuse the global object of env2
   env2->Exit();
   env2->DetachGlobal();
-  // env2 has a new global object.
-  CHECK(!env2->Global()->Equals(global2));
 
   v8::Handle<Context> env3 = Context::New(env1->GetIsolate(),
                                           0,
                                           v8::Handle<v8::ObjectTemplate>(),
                                           global2);
   env3->SetSecurityToken(v8_str("bar"));
   env3->Enter();
 
   Local<v8::Object> global3 = env3->Global();
   CHECK_EQ(global2, global3);
@@ skipping 14 matching lines @@
   }
 
   // Check that env3 is not accessible from env1
   {
     Local<Value> r = global3->Get(v8_str("prop2"));
     CHECK(r->IsUndefined());
   }
 }
 
 
-TEST(DetachAndReattachGlobal) {
+TEST(DetachGlobal) {
   LocalContext env1;
   v8::HandleScope scope(env1->GetIsolate());
 
   // Create second environment.
   v8::Handle<Context> env2 = Context::New(env1->GetIsolate());
 
   Local<Value> foo = v8_str("foo");
 
   // Set same security token for env1 and env2.
   env1->SetSecurityToken(foo);
@@ skipping 44 matching lines @@
   CHECK_EQ(24, result->Int32Value());
 
   // Change security token for env3 to something different from env1 and env2.
   env3->SetSecurityToken(v8_str("bar"));
 
   // Check that we do not have access to other.p in env1. |other| is now
   // the global object for env3 which has a different security token,
   // so access should be blocked.
   result = CompileRun("other.p");
   CHECK(result->IsUndefined());
-
-  // Detach the global for env3 and reattach it to env2.
-  env3->DetachGlobal();
-  env2->ReattachGlobal(global2);
-
-  // Check that we have access to other.p again in env1.  |other| is now
-  // the global object for env2 which has the same security token as env1.
-  result = CompileRun("other.p");
-  CHECK(result->IsInt32());
-  CHECK_EQ(42, result->Int32Value());
 }
 
 
+TEST(DetachedAccesses) {
+  LocalContext env1;
+  v8::HandleScope scope(env1->GetIsolate());
+
+  // Create second environment.
+  v8::Handle<Context> env2 = Context::New(env1->GetIsolate());
+
+  Local<Value> foo = v8_str("foo");
+
+  // Set same security token for env1 and env2.
+  env1->SetSecurityToken(foo);
+  env2->SetSecurityToken(foo);
+
+  {
+    v8::Context::Scope scope(env2);
+    CompileRun(
+        "var x = 'x';"
+        "function get_x() { return this.x; }"
+        "function get_x_w() { return get_x(); }"
+        "");
+    env1->Global()->Set(v8_str("get_x"), CompileRun("get_x"));
+    env1->Global()->Set(v8_str("get_x_w"), CompileRun("get_x_w"));
+  }
+
+  Local<Object> env2_global = env2->Global();
+  env2_global->TurnOnAccessCheck();
+  env2->DetachGlobal();
+
+  Local<Value> result;
+  result = CompileRun("get_x()");
+  CHECK(result->IsUndefined());
+  result = CompileRun("get_x_w()");
+  CHECK(result->IsUndefined());
+
+  // Reattach env2's proxy
+  env2 = Context::New(env1->GetIsolate(),
+                      0,
+                      v8::Handle<v8::ObjectTemplate>(),
+                      env2_global);
+  env2->SetSecurityToken(foo);
+  {
+    v8::Context::Scope scope(env2);
+    CompileRun("var x = 'x2';");
+  }
+
+  result = CompileRun("get_x()");
+  CHECK(result->IsUndefined());
+  result = CompileRun("get_x_w()");
+  CHECK_EQ(v8_str("x2"), result);
+}
+
+
 static bool allowed_access_type[v8::ACCESS_KEYS + 1] = { false };
 static bool NamedAccessBlocker(Local<v8::Object> global,
                                Local<Value> name,
                                v8::AccessType type,
                                Local<Value> data) {
   return CcTest::isolate()->GetCurrentContext()->Global()->Equals(global) ||
       allowed_access_type[type];
 }
 
 
@@ skipping 68 matching lines @@
   // Add an accessor accessible by cross-domain JS code.
   global_template->SetAccessor(
       v8_str("accessible_prop"),
       EchoGetter, EchoSetter,
       v8::Handle<Value>(),
       v8::AccessControl(v8::ALL_CAN_READ | v8::ALL_CAN_WRITE));
 
 
   global_template->SetAccessorProperty(
       v8_str("accessible_js_prop"),
-      v8::FunctionTemplate::New(EchoGetter),
-      v8::FunctionTemplate::New(EchoSetter),
+      v8::FunctionTemplate::New(isolate, EchoGetter),
+      v8::FunctionTemplate::New(isolate, EchoSetter),
       v8::None,
       v8::AccessControl(v8::ALL_CAN_READ | v8::ALL_CAN_WRITE));
 
   // Add an accessor that is not accessible by cross-domain JS code.
   global_template->SetAccessor(v8_str("blocked_prop"),
                                UnreachableGetter, UnreachableSetter,
                                v8::Handle<Value>(),
                                v8::DEFAULT);
 
   global_template->SetAccessorProperty(
       v8_str("blocked_js_prop"),
-      v8::FunctionTemplate::New(UnreachableFunction),
-      v8::FunctionTemplate::New(UnreachableFunction),
+      v8::FunctionTemplate::New(isolate, UnreachableFunction),
+      v8::FunctionTemplate::New(isolate, UnreachableFunction),
       v8::None,
       v8::DEFAULT);
 
   // Create an environment
   v8::Local<Context> context0 = Context::New(isolate, NULL, global_template);
   context0->Enter();
 
   v8::Handle<v8::Object> global0 = context0->Global();
 
   // Define a property with JS getter and setter.
@@ skipping 412 matching lines @@
 static void ConstTenGetter(Local<String> name,
                            const v8::PropertyCallbackInfo<v8::Value>& info) {
   info.GetReturnValue().Set(v8_num(10));
 }
 
 
 THREADED_TEST(CrossDomainAccessors) {
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope handle_scope(isolate);
 
-  v8::Handle<v8::FunctionTemplate> func_template = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> func_template =
+      v8::FunctionTemplate::New(isolate);
 
   v8::Handle<v8::ObjectTemplate> global_template =
       func_template->InstanceTemplate();
 
   v8::Handle<v8::ObjectTemplate> proto_template =
       func_template->PrototypeTemplate();
 
   // Add an accessor to proto that's accessible by cross-domain JS code.
   proto_template->SetAccessor(v8_str("accessible"),
                               ConstTenGetter, 0,
@@ skipping 345 matching lines @@
 
 static void InstanceFunctionCallback(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
   args.GetReturnValue().Set(v8_num(12));
 }
 
 
 THREADED_TEST(InstanceProperties) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
   Local<ObjectTemplate> instance = t->InstanceTemplate();
 
   instance->Set(v8_str("x"), v8_num(42));
   instance->Set(v8_str("f"),
-                v8::FunctionTemplate::New(InstanceFunctionCallback));
+                v8::FunctionTemplate::New(isolate, InstanceFunctionCallback));
 
   Local<Value> o = t->GetFunction()->NewInstance();
 
   context->Global()->Set(v8_str("i"), o);
   Local<Value> value = Script::Compile(v8_str("i.x"))->Run();
   CHECK_EQ(42, value->Int32Value());
 
   value = Script::Compile(v8_str("i.f()"))->Run();
   CHECK_EQ(12, value->Int32Value());
 }
 
 
 static void GlobalObjectInstancePropertiesGet(
     Local<String> key,
     const v8::PropertyCallbackInfo<v8::Value>&) {
   ApiTestFuzzer::Fuzz();
 }
 
 
 THREADED_TEST(GlobalObjectInstanceProperties) {
-  v8::HandleScope handle_scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope handle_scope(isolate);
 
   Local<Value> global_object;
 
-  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
   t->InstanceTemplate()->SetNamedPropertyHandler(
       GlobalObjectInstancePropertiesGet);
   Local<ObjectTemplate> instance_template = t->InstanceTemplate();
   instance_template->Set(v8_str("x"), v8_num(42));
   instance_template->Set(v8_str("f"),
-                         v8::FunctionTemplate::New(InstanceFunctionCallback));
+                         v8::FunctionTemplate::New(isolate,
+                                                   InstanceFunctionCallback));
 
   // The script to check how Crankshaft compiles missing global function
   // invocations.  function g is not defined and should throw on call.
   const char* script =
       "function wrapper(call) {"
       "  var x = 0, y = 1;"
       "  for (var i = 0; i < 1000; i++) {"
       "    x += i * 100;"
       "    y += i * 100;"
       "  }"
@@ skipping 25 matching lines @@
     CHECK_EQ(42, value->Int32Value());
     value = Script::Compile(v8_str("f()"))->Run();
     CHECK_EQ(12, value->Int32Value());
     value = Script::Compile(v8_str(script))->Run();
     CHECK_EQ(1, value->Int32Value());
   }
 }
 
 
 THREADED_TEST(CallKnownGlobalReceiver) {
-  v8::HandleScope handle_scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope handle_scope(isolate);
 
   Local<Value> global_object;
 
-  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
   Local<ObjectTemplate> instance_template = t->InstanceTemplate();
 
   // The script to check that we leave global object not
   // global object proxy on stack when we deoptimize from inside
   // arguments evaluation.
   // To provoke error we need to both force deoptimization
   // from arguments evaluation and to force CallIC to take
   // CallIC_Miss code path that can't cope with global proxy.
   const char* script =
       "function bar(x, y) { try { } finally { } }"
@@ skipping 54 matching lines @@
 }
 
 
 static void ShadowNamedGet(Local<String> key,
                            const v8::PropertyCallbackInfo<v8::Value>&) {
 }
 
 
 THREADED_TEST(ShadowObject) {
   shadow_y = shadow_y_setter_call_count = shadow_y_getter_call_count = 0;
-  v8::HandleScope handle_scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope handle_scope(isolate);
 
   Local<ObjectTemplate> global_template = v8::ObjectTemplate::New();
   LocalContext context(NULL, global_template);
 
-  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
   t->InstanceTemplate()->SetNamedPropertyHandler(ShadowNamedGet);
   t->InstanceTemplate()->SetIndexedPropertyHandler(ShadowIndexedGet);
   Local<ObjectTemplate> proto = t->PrototypeTemplate();
   Local<ObjectTemplate> instance = t->InstanceTemplate();
 
   proto->Set(v8_str("f"),
-             v8::FunctionTemplate::New(ShadowFunctionCallback, Local<Value>()));
+             v8::FunctionTemplate::New(isolate,
+                                       ShadowFunctionCallback,
+                                       Local<Value>()));
   proto->Set(v8_str("x"), v8_num(12));
 
   instance->SetAccessor(v8_str("y"), ShadowYGetter, ShadowYSetter);
 
   Local<Value> o = t->GetFunction()->NewInstance();
   context->Global()->Set(v8_str("__proto__"), o);
 
   Local<Value> value =
       Script::Compile(v8_str("this.propertyIsEnumerable(0)"))->Run();
   CHECK(value->IsBoolean());
   CHECK(!value->BooleanValue());
 
   value = Script::Compile(v8_str("x"))->Run();
   CHECK_EQ(12, value->Int32Value());
 
   value = Script::Compile(v8_str("f()"))->Run();
   CHECK_EQ(42, value->Int32Value());
 
   Script::Compile(v8_str("y = 43"))->Run();
   CHECK_EQ(1, shadow_y_setter_call_count);
   value = Script::Compile(v8_str("y"))->Run();
   CHECK_EQ(1, shadow_y_getter_call_count);
   CHECK_EQ(42, value->Int32Value());
 }
 
 
 THREADED_TEST(HiddenPrototype) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t0 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t0 = v8::FunctionTemplate::New(isolate);
   t0->InstanceTemplate()->Set(v8_str("x"), v8_num(0));
-  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate);
   t1->SetHiddenPrototype(true);
   t1->InstanceTemplate()->Set(v8_str("y"), v8_num(1));
-  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate);
   t2->SetHiddenPrototype(true);
   t2->InstanceTemplate()->Set(v8_str("z"), v8_num(2));
-  Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New(isolate);
   t3->InstanceTemplate()->Set(v8_str("u"), v8_num(3));
 
   Local<v8::Object> o0 = t0->GetFunction()->NewInstance();
   Local<v8::Object> o1 = t1->GetFunction()->NewInstance();
   Local<v8::Object> o2 = t2->GetFunction()->NewInstance();
   Local<v8::Object> o3 = t3->GetFunction()->NewInstance();
 
   // Setting the prototype on an object skips hidden prototypes.
   CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value());
   o0->Set(v8_str("__proto__"), o1);
@@ skipping 13 matching lines @@
   // which is o3.  Therefore, z should not be defined on the prototype
   // object.
   Local<Value> proto = o0->Get(v8_str("__proto__"));
   CHECK(proto->IsObject());
   CHECK(proto.As<v8::Object>()->Get(v8_str("z"))->IsUndefined());
 }
 
 
 THREADED_TEST(HiddenPrototypeSet) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> ot = v8::FunctionTemplate::New();
-  Local<v8::FunctionTemplate> ht = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> ot = v8::FunctionTemplate::New(isolate);
+  Local<v8::FunctionTemplate> ht = v8::FunctionTemplate::New(isolate);
   ht->SetHiddenPrototype(true);
-  Local<v8::FunctionTemplate> pt = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> pt = v8::FunctionTemplate::New(isolate);
   ht->InstanceTemplate()->Set(v8_str("x"), v8_num(0));
 
   Local<v8::Object> o = ot->GetFunction()->NewInstance();
   Local<v8::Object> h = ht->GetFunction()->NewInstance();
   Local<v8::Object> p = pt->GetFunction()->NewInstance();
   o->Set(v8_str("__proto__"), h);
   h->Set(v8_str("__proto__"), p);
 
   // Setting a property that exists on the hidden prototype goes there.
   o->Set(v8_str("x"), v8_num(7));
@@ skipping 18 matching lines @@
   CHECK_EQ(8, h->Get(v8_str("z"))->Int32Value());
   CHECK_EQ(8, p->Get(v8_str("z"))->Int32Value());
 }
 
 
 // Regression test for issue 2457.
 THREADED_TEST(HiddenPrototypeIdentityHash) {
   LocalContext context;
   v8::HandleScope handle_scope(context->GetIsolate());
 
-  Handle<FunctionTemplate> t = FunctionTemplate::New();
+  Handle<FunctionTemplate> t = FunctionTemplate::New(context->GetIsolate());
   t->SetHiddenPrototype(true);
   t->InstanceTemplate()->Set(v8_str("foo"), v8_num(75));
   Handle<Object> p = t->GetFunction()->NewInstance();
   Handle<Object> o = Object::New();
   o->SetPrototype(p);
 
   int hash = o->GetIdentityHash();
   USE(hash);
   o->Set(v8_str("foo"), v8_num(42));
   ASSERT_EQ(hash, o->GetIdentityHash());
 }
 
 
 THREADED_TEST(SetPrototype) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t0 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t0 = v8::FunctionTemplate::New(isolate);
   t0->InstanceTemplate()->Set(v8_str("x"), v8_num(0));
-  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate);
   t1->SetHiddenPrototype(true);
   t1->InstanceTemplate()->Set(v8_str("y"), v8_num(1));
-  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate);
   t2->SetHiddenPrototype(true);
   t2->InstanceTemplate()->Set(v8_str("z"), v8_num(2));
-  Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New(isolate);
   t3->InstanceTemplate()->Set(v8_str("u"), v8_num(3));
 
   Local<v8::Object> o0 = t0->GetFunction()->NewInstance();
   Local<v8::Object> o1 = t1->GetFunction()->NewInstance();
   Local<v8::Object> o2 = t2->GetFunction()->NewInstance();
   Local<v8::Object> o3 = t3->GetFunction()->NewInstance();
 
   // Setting the prototype on an object does not skip hidden prototypes.
   CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value());
   CHECK(o0->SetPrototype(o1));
@@ skipping 30 matching lines @@
   CHECK_EQ(proto2.As<v8::Object>(), o3);
 }
 
 
 // Getting property names of an object with a prototype chain that
 // triggers dictionary elements in GetLocalPropertyNames() shouldn't
 // crash the runtime.
 THREADED_TEST(Regress91517) {
   i::FLAG_allow_natives_syntax = true;
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate);
   t1->SetHiddenPrototype(true);
   t1->InstanceTemplate()->Set(v8_str("foo"), v8_num(1));
-  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate);
   t2->SetHiddenPrototype(true);
   t2->InstanceTemplate()->Set(v8_str("fuz1"), v8_num(2));
   t2->InstanceTemplate()->Set(v8_str("objects"), v8::Object::New());
   t2->InstanceTemplate()->Set(v8_str("fuz2"), v8_num(2));
-  Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New(isolate);
   t3->SetHiddenPrototype(true);
   t3->InstanceTemplate()->Set(v8_str("boo"), v8_num(3));
-  Local<v8::FunctionTemplate> t4 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t4 = v8::FunctionTemplate::New(isolate);
   t4->InstanceTemplate()->Set(v8_str("baz"), v8_num(4));
 
   // Force dictionary-based properties.
   i::ScopedVector<char> name_buf(1024);
   for (int i = 1; i <= 1000; i++) {
     i::OS::SNPrintF(name_buf, "sdf%d", i);
     t2->InstanceTemplate()->Set(v8_str(name_buf.start()), v8_num(2));
   }
 
   Local<v8::Object> o1 = t1->GetFunction()->NewInstance();
@@ skipping 16 matching lines @@
   ExpectTrue("names.indexOf(\"boo\") >= 0");
   ExpectTrue("names.indexOf(\"foo\") >= 0");
   ExpectTrue("names.indexOf(\"fuz1\") >= 0");
   ExpectTrue("names.indexOf(\"fuz2\") >= 0");
   ExpectFalse("names[1005] == undefined");
 }
 
 
 THREADED_TEST(FunctionReadOnlyPrototype) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate);
   t1->PrototypeTemplate()->Set(v8_str("x"), v8::Integer::New(42));
   t1->ReadOnlyPrototype();
   context->Global()->Set(v8_str("func1"), t1->GetFunction());
   // Configured value of ReadOnly flag.
   CHECK(CompileRun(
       "(function() {"
       "  descriptor = Object.getOwnPropertyDescriptor(func1, 'prototype');"
       "  return (descriptor['writable'] == false);"
       "})()")->BooleanValue());
   CHECK_EQ(42, CompileRun("func1.prototype.x")->Int32Value());
   CHECK_EQ(42,
            CompileRun("func1.prototype = {}; func1.prototype.x")->Int32Value());
 
-  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate);
   t2->PrototypeTemplate()->Set(v8_str("x"), v8::Integer::New(42));
   context->Global()->Set(v8_str("func2"), t2->GetFunction());
   // Default value of ReadOnly flag.
   CHECK(CompileRun(
       "(function() {"
       "  descriptor = Object.getOwnPropertyDescriptor(func2, 'prototype');"
       "  return (descriptor['writable'] == true);"
       "})()")->BooleanValue());
   CHECK_EQ(42, CompileRun("func2.prototype.x")->Int32Value());
 }
 
 
 THREADED_TEST(SetPrototypeThrows) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
 
   Local<v8::Object> o0 = t->GetFunction()->NewInstance();
   Local<v8::Object> o1 = t->GetFunction()->NewInstance();
 
   CHECK(o0->SetPrototype(o1));
   // If setting the prototype leads to the cycle, SetPrototype should
   // return false and keep VM in sane state.
   v8::TryCatch try_catch;
   CHECK(!o1->SetPrototype(o0));
   CHECK(!try_catch.HasCaught());
   ASSERT(!CcTest::i_isolate()->has_pending_exception());
 
   CHECK_EQ(42, CompileRun("function f() { return 42; }; f()")->Int32Value());
 }
 
 
 THREADED_TEST(FunctionRemovePrototype) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
 
-  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate);
   t1->RemovePrototype();
   Local<v8::Function> fun = t1->GetFunction();
   context->Global()->Set(v8_str("fun"), fun);
   CHECK(!CompileRun("'prototype' in fun")->BooleanValue());
 
   v8::TryCatch try_catch;
   CompileRun("new fun()");
   CHECK(try_catch.HasCaught());
 
   try_catch.Reset();
@@ skipping 20 matching lines @@
   x->Get(v8_str("get"));
   x->Set(v8_str("set"), v8::Integer::New(8));
   x->Get(v8_str("get"));
   x->Set(v8_str("set"), v8::Integer::New(8));
   x->Get(v8_str("get"));
 }
 
 
 THREADED_TEST(Constructor) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
-  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
+  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->SetClassName(v8_str("Fun"));
   Local<Function> cons = templ->GetFunction();
   context->Global()->Set(v8_str("Fun"), cons);
   Local<v8::Object> inst = cons->NewInstance();
   i::Handle<i::JSObject> obj(v8::Utils::OpenHandle(*inst));
   CHECK(obj->IsJSObject());
   Local<Value> value = CompileRun("(new Fun()).constructor === Fun");
   CHECK(value->BooleanValue());
 }
 
@@ skipping 146 matching lines @@
     Local<Value> args[] = { v8_num(23) };
     value = instance->CallAsConstructor(1, args);
     CHECK(try_catch.HasCaught());
     String::Utf8Value exception_value2(try_catch.Exception());
     CHECK_EQ("23", *exception_value2);
     try_catch.Reset();
   }
 
   // Check whether constructor returns with an object or non-object.
   { Local<FunctionTemplate> function_template =
-        FunctionTemplate::New(FakeConstructorCallback);
+        FunctionTemplate::New(isolate, FakeConstructorCallback);
     Local<Function> function = function_template->GetFunction();
     Local<Object> instance1 = function;
     context->Global()->Set(v8_str("obj4"), instance1);
     v8::TryCatch try_catch;
     Local<Value> value;
     CHECK(!try_catch.HasCaught());
 
     CHECK(instance1->IsObject());
     CHECK(instance1->IsFunction());
 
@@ skipping 22 matching lines @@
     Local<Value> args2[] = { v8_num(28) };
     value = instance2->CallAsConstructor(1, args2);
     CHECK(!try_catch.HasCaught());
     CHECK(!value->IsObject());
   }
 }
 
 
 THREADED_TEST(FunctionDescriptorException) {
   LocalContext context;
-  v8::HandleScope handle_scope(context->GetIsolate());
-  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope handle_scope(isolate);
+  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->SetClassName(v8_str("Fun"));
   Local<Function> cons = templ->GetFunction();
   context->Global()->Set(v8_str("Fun"), cons);
   Local<Value> value = CompileRun(
     "function test() {"
     "  try {"
     "    (new Fun()).blah()"
     "  } catch (e) {"
     "    var str = String(e);"
     "    if (str.indexOf('TypeError') == -1) return 1;"
@@ skipping 196 matching lines @@
 static void ReturnThis(const v8::FunctionCallbackInfo<v8::Value>& args) {
   args.GetReturnValue().Set(args.This());
 }
 
 
 // Test that a call handler can be set for objects which will allow
 // non-function objects created through the API to be called as
 // functions.
 THREADED_TEST(CallAsFunction) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
 
-  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
     Local<ObjectTemplate> instance_template = t->InstanceTemplate();
     instance_template->SetCallAsFunctionHandler(call_as_function);
     Local<v8::Object> instance = t->GetFunction()->NewInstance();
     context->Global()->Set(v8_str("obj"), instance);
     v8::TryCatch try_catch;
     Local<Value> value;
     CHECK(!try_catch.HasCaught());
 
     value = CompileRun("obj(42)");
     CHECK(!try_catch.HasCaught());
@@ skipping 32 matching lines @@
     CHECK_EQ(-43, value->Int32Value());
 
     // Check that the call-as-function handler can be called through
     // the API.
     v8::Handle<Value> args[] = { v8_num(28) };
     value = instance->CallAsFunction(instance, 1, args);
     CHECK(!try_catch.HasCaught());
     CHECK_EQ(28, value->Int32Value());
   }
 
-  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
     Local<ObjectTemplate> instance_template(t->InstanceTemplate());
     USE(instance_template);
     Local<v8::Object> instance = t->GetFunction()->NewInstance();
     context->Global()->Set(v8_str("obj2"), instance);
     v8::TryCatch try_catch;
     Local<Value> value;
     CHECK(!try_catch.HasCaught());
 
     // Call an object without call-as-function handler through the JS
     value = CompileRun("obj2(28)");
     CHECK(value.IsEmpty());
     CHECK(try_catch.HasCaught());
     String::Utf8Value exception_value1(try_catch.Exception());
     CHECK_EQ("TypeError: Property 'obj2' of object #<Object> is not a function",
              *exception_value1);
     try_catch.Reset();
 
     // Call an object without call-as-function handler through the API
     value = CompileRun("obj2(28)");
     v8::Handle<Value> args[] = { v8_num(28) };
     value = instance->CallAsFunction(instance, 1, args);
     CHECK(value.IsEmpty());
     CHECK(try_catch.HasCaught());
     String::Utf8Value exception_value2(try_catch.Exception());
     CHECK_EQ("TypeError: [object Object] is not a function", *exception_value2);
     try_catch.Reset();
   }
 
-  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
     Local<ObjectTemplate> instance_template = t->InstanceTemplate();
     instance_template->SetCallAsFunctionHandler(ThrowValue);
     Local<v8::Object> instance = t->GetFunction()->NewInstance();
     context->Global()->Set(v8_str("obj3"), instance);
     v8::TryCatch try_catch;
     Local<Value> value;
     CHECK(!try_catch.HasCaught());
 
     // Catch the exception which is thrown by call-as-function handler
     value = CompileRun("obj3(22)");
     CHECK(try_catch.HasCaught());
     String::Utf8Value exception_value1(try_catch.Exception());
     CHECK_EQ("22", *exception_value1);
     try_catch.Reset();
 
     v8::Handle<Value> args[] = { v8_num(23) };
     value = instance->CallAsFunction(instance, 1, args);
     CHECK(try_catch.HasCaught());
     String::Utf8Value exception_value2(try_catch.Exception());
     CHECK_EQ("23", *exception_value2);
     try_catch.Reset();
   }
 
-  { v8::Isolate* isolate = context->GetIsolate();
-    Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New();
+  { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate);
     Local<ObjectTemplate> instance_template = t->InstanceTemplate();
     instance_template->SetCallAsFunctionHandler(ReturnThis);
     Local<v8::Object> instance = t->GetFunction()->NewInstance();
 
     Local<v8::Value> a1 =
         instance->CallAsFunction(v8::Undefined(isolate), 0, NULL);
     CHECK(a1->StrictEquals(instance));
     Local<v8::Value> a2 =
         instance->CallAsFunction(v8::Null(isolate), 0, NULL);
     CHECK(a2->StrictEquals(instance));
     Local<v8::Value> a3 =
         instance->CallAsFunction(v8_num(42), 0, NULL);
     CHECK(a3->StrictEquals(instance));
     Local<v8::Value> a4 =
         instance->CallAsFunction(v8_str("hello"), 0, NULL);
     CHECK(a4->StrictEquals(instance));
     Local<v8::Value> a5 =
         instance->CallAsFunction(v8::True(isolate), 0, NULL);
     CHECK(a5->StrictEquals(instance));
   }
 
-  { v8::Isolate* isolate = context->GetIsolate();
-    CompileRun(
+  { CompileRun(
       "function ReturnThisSloppy() {"
       "  return this;"
       "}"
       "function ReturnThisStrict() {"
       "  'use strict';"
       "  return this;"
       "}");
     Local<Function> ReturnThisSloppy =
         Local<Function>::Cast(
             context->Global()->Get(v8_str("ReturnThisSloppy")));
@@ skipping 35 matching lines @@
     Local<v8::Value> a10 =
         ReturnThisStrict->CallAsFunction(v8::True(isolate), 0, NULL);
     CHECK(a10->StrictEquals(v8::True(isolate)));
   }
 }
 
 
 // Check whether a non-function object is callable.
 THREADED_TEST(CallableObject) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
 
   { Local<ObjectTemplate> instance_template = ObjectTemplate::New();
     instance_template->SetCallAsFunctionHandler(call_as_function);
     Local<Object> instance = instance_template->NewInstance();
     v8::TryCatch try_catch;
 
     CHECK(instance->IsCallable());
     CHECK(!try_catch.HasCaught());
   }
 
   { Local<ObjectTemplate> instance_template = ObjectTemplate::New();
     Local<Object> instance = instance_template->NewInstance();
     v8::TryCatch try_catch;
 
     CHECK(!instance->IsCallable());
     CHECK(!try_catch.HasCaught());
   }
 
   { Local<FunctionTemplate> function_template =
-        FunctionTemplate::New(call_as_function);
+        FunctionTemplate::New(isolate, call_as_function);
     Local<Function> function = function_template->GetFunction();
     Local<Object> instance = function;
     v8::TryCatch try_catch;
 
     CHECK(instance->IsCallable());
     CHECK(!try_catch.HasCaught());
   }
 
-  { Local<FunctionTemplate> function_template = FunctionTemplate::New();
+  { Local<FunctionTemplate> function_template = FunctionTemplate::New(isolate);
     Local<Function> function = function_template->GetFunction();
     Local<Object> instance = function;
     v8::TryCatch try_catch;
 
     CHECK(instance->IsCallable());
     CHECK(!try_catch.HasCaught());
   }
 }
 
 
@@ skipping 41 matching lines @@
 
 static void InterceptorHasOwnPropertyGetter(
     Local<String> name,
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
 }
 
 
 THREADED_TEST(InterceptorHasOwnProperty) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
+  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate);
   Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate();
   instance_templ->SetNamedPropertyHandler(InterceptorHasOwnPropertyGetter);
   Local<Function> function = fun_templ->GetFunction();
   context->Global()->Set(v8_str("constructor"), function);
   v8::Handle<Value> value = CompileRun(
       "var o = new constructor();"
       "o.hasOwnProperty('ostehaps');");
   CHECK_EQ(false, value->BooleanValue());
   value = CompileRun(
       "o.ostehaps = 42;"
       "o.hasOwnProperty('ostehaps');");
   CHECK_EQ(true, value->BooleanValue());
   value = CompileRun(
       "var p = new constructor();"
       "p.hasOwnProperty('ostehaps');");
   CHECK_EQ(false, value->BooleanValue());
 }
 
 
 static void InterceptorHasOwnPropertyGetterGC(
     Local<String> name,
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
   CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags);
 }
 
 
 THREADED_TEST(InterceptorHasOwnPropertyCausingGC) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
+  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate);
   Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate();
   instance_templ->SetNamedPropertyHandler(InterceptorHasOwnPropertyGetterGC);
   Local<Function> function = fun_templ->GetFunction();
   context->Global()->Set(v8_str("constructor"), function);
   // Let's first make some stuff so we can be sure to get a good GC.
   CompileRun(
       "function makestr(size) {"
       "  switch (size) {"
       "    case 1: return 'f';"
       "    case 2: return 'fo';"
@@ skipping 809 matching lines @@
   if (count++ % 3 == 0) {
     CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask);
         // This should move the stub
     GenerateSomeGarbage();  // This should ensure the old stub memory is flushed
   }
 }
 
 
 THREADED_TEST(CallICFastApi_DirectCall_GCMoveStub) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
   v8::Handle<v8::ObjectTemplate> nativeobject_templ = v8::ObjectTemplate::New();
-  nativeobject_templ->Set(context->GetIsolate(), "callback",
-                          v8::FunctionTemplate::New(DirectApiCallback));
+  nativeobject_templ->Set(isolate, "callback",
+                          v8::FunctionTemplate::New(isolate,
+                                                    DirectApiCallback));
   v8::Local<v8::Object> nativeobject_obj = nativeobject_templ->NewInstance();
   context->Global()->Set(v8_str("nativeobject"), nativeobject_obj);
   // call the api function multiple times to ensure direct call stub creation.
   CompileRun(
         "function f() {"
         "  for (var i = 1; i <= 30; i++) {"
         "    nativeobject.callback();"
         "  }"
         "}"
         "f();");
 }
 
 
 void ThrowingDirectApiCallback(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   args.GetIsolate()->ThrowException(v8_str("g"));
 }
 
 
 THREADED_TEST(CallICFastApi_DirectCall_Throw) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  v8::Handle<v8::ObjectTemplate> nativeobject_templ = v8::ObjectTemplate::New();
-  nativeobject_templ->Set(context->GetIsolate(), "callback",
-                          v8::FunctionTemplate::New(ThrowingDirectApiCallback));
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::ObjectTemplate> nativeobject_templ =
+      v8::ObjectTemplate::New();
+  nativeobject_templ->Set(isolate, "callback",
+                          v8::FunctionTemplate::New(isolate,
+                                                    ThrowingDirectApiCallback));
   v8::Local<v8::Object> nativeobject_obj = nativeobject_templ->NewInstance();
   context->Global()->Set(v8_str("nativeobject"), nativeobject_obj);
   // call the api function multiple times to ensure direct call stub creation.
   v8::Handle<Value> result = CompileRun(
       "var result = '';"
       "function f() {"
       "  for (var i = 1; i <= 5; i++) {"
       "    try { nativeobject.callback(); } catch (e) { result += e; }"
       "  }"
       "}"
@@ skipping 60 matching lines @@
       "for (var i = 0; i < 5; i++) {"
       "    try { o1.p1; } catch (e) { result += e; }"
       "}"
       "result;");
   CHECK_EQ(v8_str("ggggg"), result);
 }
 
 
 THREADED_PROFILED_TEST(InterceptorCallICFastApi_TrivialSignature) {
   int interceptor_call_count = 0;
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ =
-      v8::FunctionTemplate::New(FastApiCallback_TrivialSignature,
+      v8::FunctionTemplate::New(isolate,
+                                FastApiCallback_TrivialSignature,
                                 v8_str("method_data"),
                                 v8::Handle<v8::Signature>());
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate();
   templ->SetNamedPropertyHandler(
       InterceptorCallICFastApi, NULL, NULL, NULL, NULL,
-      v8::External::New(CcTest::isolate(), &interceptor_call_count));
+      v8::External::New(isolate, &interceptor_call_count));
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "var result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = o.method(41);"
       "}");
   CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value());
   CHECK_EQ(100, interceptor_call_count);
 }
 
 
 THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature) {
   int interceptor_call_count = 0;
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate();
   templ->SetNamedPropertyHandler(
       InterceptorCallICFastApi, NULL, NULL, NULL, NULL,
-      v8::External::New(CcTest::isolate(), &interceptor_call_count));
+      v8::External::New(isolate, &interceptor_call_count));
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "}");
   CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value());
   CHECK_EQ(100, interceptor_call_count);
 }
 
 
 THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_Miss1) {
   int interceptor_call_count = 0;
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate();
   templ->SetNamedPropertyHandler(
       InterceptorCallICFastApi, NULL, NULL, NULL, NULL,
-      v8::External::New(CcTest::isolate(), &interceptor_call_count));
+      v8::External::New(isolate, &interceptor_call_count));
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "var saved_result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "  if (i == 50) {"
       "    saved_result = result;"
       "    receiver = {method: function(x) { return x - 1 }};"
       "  }"
       "}");
   CHECK_EQ(40, context->Global()->Get(v8_str("result"))->Int32Value());
   CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value());
   CHECK_GE(interceptor_call_count, 50);
 }
 
 
 THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_Miss2) {
   int interceptor_call_count = 0;
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate();
   templ->SetNamedPropertyHandler(
       InterceptorCallICFastApi, NULL, NULL, NULL, NULL,
-      v8::External::New(CcTest::isolate(), &interceptor_call_count));
+      v8::External::New(isolate, &interceptor_call_count));
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "var saved_result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "  if (i == 50) {"
       "    saved_result = result;"
       "    o.method = function(x) { return x - 1 };"
       "  }"
       "}");
   CHECK_EQ(40, context->Global()->Get(v8_str("result"))->Int32Value());
   CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value());
   CHECK_GE(interceptor_call_count, 50);
 }
 
 
 THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_Miss3) {
   int interceptor_call_count = 0;
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate();
   templ->SetNamedPropertyHandler(
       InterceptorCallICFastApi, NULL, NULL, NULL, NULL,
-      v8::External::New(CcTest::isolate(), &interceptor_call_count));
+      v8::External::New(isolate, &interceptor_call_count));
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   v8::TryCatch try_catch;
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "var saved_result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "  if (i == 50) {"
       "    saved_result = result;"
       "    receiver = 333;"
       "  }"
       "}");
   CHECK(try_catch.HasCaught());
   CHECK_EQ(v8_str("TypeError: Object 333 has no method 'method'"),
            try_catch.Exception()->ToString());
   CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value());
   CHECK_GE(interceptor_call_count, 50);
 }
 
 
 THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_TypeError) {
   int interceptor_call_count = 0;
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate();
   templ->SetNamedPropertyHandler(
       InterceptorCallICFastApi, NULL, NULL, NULL, NULL,
-      v8::External::New(CcTest::isolate(), &interceptor_call_count));
+      v8::External::New(isolate, &interceptor_call_count));
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   v8::TryCatch try_catch;
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "var saved_result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "  if (i == 50) {"
       "    saved_result = result;"
       "    receiver = {method: receiver.method};"
       "  }"
       "}");
   CHECK(try_catch.HasCaught());
   CHECK_EQ(v8_str("TypeError: Illegal invocation"),
            try_catch.Exception()->ToString());
   CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value());
   CHECK_GE(interceptor_call_count, 50);
 }
 
 
 THREADED_PROFILED_TEST(CallICFastApi_TrivialSignature) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ =
-      v8::FunctionTemplate::New(FastApiCallback_TrivialSignature,
+      v8::FunctionTemplate::New(isolate,
+                                FastApiCallback_TrivialSignature,
                                 v8_str("method_data"),
                                 v8::Handle<v8::Signature>());
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate());
   USE(templ);
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "var result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = o.method(41);"
       "}");
 
   CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value());
 }
 
 
 THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate());
   CHECK(!templ.IsEmpty());
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "}");
 
   CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value());
 }
 
 
 THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature_Miss1) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate());
   CHECK(!templ.IsEmpty());
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   CompileRun(
       "o.foo = 17;"
       "var receiver = {};"
       "receiver.__proto__ = o;"
       "var result = 0;"
       "var saved_result = 0;"
       "for (var i = 0; i < 100; i++) {"
       "  result = receiver.method(41);"
       "  if (i == 50) {"
       "    saved_result = result;"
       "    receiver = {method: function(x) { return x - 1 }};"
       "  }"
       "}");
   CHECK_EQ(40, context->Global()->Get(v8_str("result"))->Int32Value());
   CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value());
 }
 
 
 THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature_Miss2) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate());
   CHECK(!templ.IsEmpty());
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   v8::TryCatch try_catch;
@@ skipping 11 matching lines @@
       "  }"
       "}");
   CHECK(try_catch.HasCaught());
   CHECK_EQ(v8_str("TypeError: Object 333 has no method 'method'"),
            try_catch.Exception()->ToString());
   CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value());
 }
 
 
 THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature_TypeError) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New(
-      FastApiCallback_SimpleSignature, v8_str("method_data"),
-      v8::Signature::New(CcTest::isolate(), fun_templ));
+      isolate, FastApiCallback_SimpleSignature, v8_str("method_data"),
+      v8::Signature::New(isolate, fun_templ));
   v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate();
   proto_templ->Set(v8_str("method"), method_templ);
   fun_templ->SetHiddenPrototype(true);
   v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate());
   CHECK(!templ.IsEmpty());
   LocalContext context;
   v8::Handle<v8::Function> fun = fun_templ->GetFunction();
   GenerateSomeGarbage();
   context->Global()->Set(v8_str("o"), fun->NewInstance());
   v8::TryCatch try_catch;
@@ skipping 324 matching lines @@
   templ->Set(CcTest::isolate(), "42", v8_num(42));
   v8::Handle<v8::Object> obj = templ->NewInstance();
   context->Global()->Set(v8_str("obj"), obj);
   v8::Handle<Value> value = CompileRun("obj[42]");
   CHECK(value->IsInt32());
   CHECK_EQ(42, value->Int32Value());
 }
 
 
 THREADED_TEST(NamedPropertyHandlerGetterAttributes) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->InstanceTemplate()->SetNamedPropertyHandler(InterceptorLoadXICGetter);
   LocalContext env;
   env->Global()->Set(v8_str("obj"),
                      templ->GetFunction()->NewInstance());
   ExpectTrue("obj.x === 42");
   ExpectTrue("!obj.propertyIsEnumerable('x')");
 }
 
 
 static void ThrowingGetter(Local<String> name,
                            const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
   info.GetIsolate()->ThrowException(Handle<Value>());
   info.GetReturnValue().SetUndefined();
 }
 
 
 THREADED_TEST(VariousGetPropertiesAndThrowingCallbacks) {
   LocalContext context;
   HandleScope scope(context->GetIsolate());
 
-  Local<FunctionTemplate> templ = FunctionTemplate::New();
+  Local<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   Local<ObjectTemplate> instance_templ = templ->InstanceTemplate();
   instance_templ->SetAccessor(v8_str("f"), ThrowingGetter);
 
   Local<Object> instance = templ->GetFunction()->NewInstance();
 
   Local<Object> another = Object::New();
   another->SetPrototype(instance);
 
   Local<Object> with_js_getter = CompileRun(
       "o = {};\n"
@@ skipping 69 matching lines @@
 static void WebKitLike(Handle<Message> message, Handle<Value> data) {
   Handle<String> errorMessageString = message->Get();
   CHECK(!errorMessageString.IsEmpty());
   message->GetStackTrace();
   message->GetScriptResourceName();
 }
 
 
 THREADED_TEST(ExceptionsDoNotPropagatePastTryCatch) {
   LocalContext context;
-  HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  HandleScope scope(isolate);
 
   Local<Function> func =
-      FunctionTemplate::New(ThrowingCallbackWithTryCatch)->GetFunction();
+      FunctionTemplate::New(isolate,
+                            ThrowingCallbackWithTryCatch)->GetFunction();
   context->Global()->Set(v8_str("func"), func);
 
   MessageCallback callbacks[] =
       { NULL, WebKitLike, ThrowViaApi, ThrowFromJS, WithTryCatch };
   for (unsigned i = 0; i < sizeof(callbacks)/sizeof(callbacks[0]); i++) {
     MessageCallback callback = callbacks[i];
     if (callback != NULL) {
       V8::AddMessageListener(callback);
     }
     // Some small number to control number of times message handler should
@@ skipping 20 matching lines @@
 static void ChildGetter(Local<String> name,
                         const v8::PropertyCallbackInfo<v8::Value>& info) {
   ApiTestFuzzer::Fuzz();
   info.GetReturnValue().Set(v8_num(42));
 }
 
 
 THREADED_TEST(Overriding) {
   i::FLAG_es5_readonly = true;
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
 
   // Parent template.
-  Local<v8::FunctionTemplate> parent_templ = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> parent_templ = v8::FunctionTemplate::New(isolate);
   Local<ObjectTemplate> parent_instance_templ =
       parent_templ->InstanceTemplate();
   parent_instance_templ->SetAccessor(v8_str("f"), ParentGetter);
 
   // Template that inherits from the parent template.
-  Local<v8::FunctionTemplate> child_templ = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> child_templ = v8::FunctionTemplate::New(isolate);
   Local<ObjectTemplate> child_instance_templ =
       child_templ->InstanceTemplate();
   child_templ->Inherit(parent_templ);
   // Override 'f'.  The child version of 'f' should get called for child
   // instances.
   child_instance_templ->SetAccessor(v8_str("f"), ChildGetter);
   // Add 'g' twice.  The 'g' added last should get called for instances.
   child_instance_templ->SetAccessor(v8_str("g"), ParentGetter);
   child_instance_templ->SetAccessor(v8_str("g"), ChildGetter);
 
@@ skipping 33 matching lines @@
 
 
 static void IsConstructHandler(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
   args.GetReturnValue().Set(args.IsConstructCall());
 }
 
 
 THREADED_TEST(IsConstructCall) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
 
   // Function template with call handler.
-  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->SetCallHandler(IsConstructHandler);
 
   LocalContext context;
 
   context->Global()->Set(v8_str("f"), templ->GetFunction());
   Local<Value> value = v8_compile("f()")->Run();
   CHECK(!value->BooleanValue());
   value = v8_compile("new f()")->Run();
   CHECK(value->BooleanValue());
 }
 
 
 THREADED_TEST(ObjectProtoToString) {
-  v8::HandleScope scope(CcTest::isolate());
-  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New();
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
+  Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate);
   templ->SetClassName(v8_str("MyClass"));
 
   LocalContext context;
 
   Local<String> customized_tostring = v8_str("customized toString");
 
   // Replace Object.prototype.toString
   v8_compile("Object.prototype.toString = function() {"
                   "  return 'customized toString';"
                   "}")->Run();
@@ skipping 240 matching lines @@
     v8::Handle<Value> value = CompileRun(code);
     CHECK(value.IsEmpty());
     args.GetReturnValue().Set(v8_str("foo"));
   }
 }
 
 
 // These are locking tests that don't need to be run again
 // as part of the locking aggregation tests.
 TEST(NestedLockers) {
-  v8::Locker locker(CcTest::isolate());
-  CHECK(v8::Locker::IsLocked(CcTest::isolate()));
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::Locker locker(isolate);
+  CHECK(v8::Locker::IsLocked(isolate));
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
-  Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(ThrowInJS);
+  Local<v8::FunctionTemplate> fun_templ =
+      v8::FunctionTemplate::New(isolate, ThrowInJS);
   Local<Function> fun = fun_templ->GetFunction();
   env->Global()->Set(v8_str("throw_in_js"), fun);
   Local<Script> script = v8_compile("(function () {"
                                     "  try {"
                                     "    throw_in_js();"
                                     "    return 42;"
                                     "  } catch (e) {"
                                     "    return e * 13;"
                                     "  }"
                                     "})();");
   CHECK_EQ(91, script->Run()->Int32Value());
 }
 
 
 // These are locking tests that don't need to be run again
 // as part of the locking aggregation tests.
 TEST(NestedLockersNoTryCatch) {
   v8::Locker locker(CcTest::isolate());
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   Local<v8::FunctionTemplate> fun_templ =
-      v8::FunctionTemplate::New(ThrowInJSNoCatch);
+      v8::FunctionTemplate::New(env->GetIsolate(), ThrowInJSNoCatch);
   Local<Function> fun = fun_templ->GetFunction();
   env->Global()->Set(v8_str("throw_in_js"), fun);
   Local<Script> script = v8_compile("(function () {"
                                     "  try {"
                                     "    throw_in_js();"
                                     "    return 42;"
                                     "  } catch (e) {"
                                     "    return e * 13;"
                                     "  }"
                                     "})();");
@@ skipping 15 matching lines @@
   v8::Unlocker unlocker(CcTest::isolate());
 }
 
 
 THREADED_TEST(LockUnlockLock) {
   {
     v8::Locker locker(CcTest::isolate());
     v8::HandleScope scope(CcTest::isolate());
     LocalContext env;
     Local<v8::FunctionTemplate> fun_templ =
-        v8::FunctionTemplate::New(UnlockForAMoment);
+        v8::FunctionTemplate::New(CcTest::isolate(), UnlockForAMoment);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("unlock_for_a_moment"), fun);
     Local<Script> script = v8_compile("(function () {"
                                       "  unlock_for_a_moment();"
                                       "  return 42;"
                                       "})();");
     CHECK_EQ(42, script->Run()->Int32Value());
   }
   {
     v8::Locker locker(CcTest::isolate());
     v8::HandleScope scope(CcTest::isolate());
     LocalContext env;
     Local<v8::FunctionTemplate> fun_templ =
-        v8::FunctionTemplate::New(UnlockForAMoment);
+        v8::FunctionTemplate::New(CcTest::isolate(), UnlockForAMoment);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("unlock_for_a_moment"), fun);
     Local<Script> script = v8_compile("(function () {"
                                       "  unlock_for_a_moment();"
                                       "  return 42;"
                                       "})();");
     CHECK_EQ(42, script->Run()->Int32Value());
   }
 }
 
@@ skipping 486 matching lines @@
   return invocations;
 }
 
 
 void SetFunctionEntryHookTest::RunLoopInNewEnv(v8::Isolate* isolate) {
   v8::HandleScope outer(isolate);
   v8::Local<Context> env = Context::New(isolate);
   env->Enter();
 
   Local<ObjectTemplate> t = ObjectTemplate::New();
-  t->Set(v8_str("asdf"), v8::FunctionTemplate::New(RuntimeCallback));
+  t->Set(v8_str("asdf"), v8::FunctionTemplate::New(isolate, RuntimeCallback));
   env->Global()->Set(v8_str("obj"), t->NewInstance());
 
   const char* script =
       "function bar() {\n"
       "  var sum = 0;\n"
       "  for (i = 0; i < 100; ++i)\n"
       "    sum = foo(i);\n"
       "  return sum;\n"
       "}\n"
       "function foo(i) { return i * i; }\n"
@@ skipping 467 matching lines @@
 
 static void FunctionNameCallback(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   ApiTestFuzzer::Fuzz();
   args.GetReturnValue().Set(v8_num(42));
 }
 
 
 THREADED_TEST(CallbackFunctionName) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> t = ObjectTemplate::New();
-  t->Set(v8_str("asdf"), v8::FunctionTemplate::New(FunctionNameCallback));
+  t->Set(v8_str("asdf"),
+         v8::FunctionTemplate::New(isolate, FunctionNameCallback));
   context->Global()->Set(v8_str("obj"), t->NewInstance());
   v8::Handle<v8::Value> value = CompileRun("obj.asdf.name");
   CHECK(value->IsString());
   v8::String::Utf8Value name(value);
   CHECK_EQ("asdf", *name);
 }
 
 
 THREADED_TEST(DateAccess) {
   LocalContext context;
@@ skipping 240 matching lines @@
     CHECK(f2->Call(global, 0, NULL)->Equals(v8_num(1)));
   }
 
   // Same for g1 and g2.
   CHECK(g1->Call(global, 0, NULL)->Equals(v8_num(1)));
   for (int i = 0; i < 4; i++) {
     CHECK(g2->Call(global, 0, NULL)->Equals(v8_num(1)));
   }
 
   // Detach the global and turn on access check.
+  Local<Object> hidden_global = Local<Object>::Cast(
+      context->Global()->GetPrototype());
   context->DetachGlobal();
-  context->Global()->TurnOnAccessCheck();
+  hidden_global->TurnOnAccessCheck();
 
   // Failing access check to property get results in undefined.
   CHECK(f1->Call(global, 0, NULL)->IsUndefined());
   CHECK(f2->Call(global, 0, NULL)->IsUndefined());
 
   // Failing access check to function call results in exception.
   CHECK(g1->Call(global, 0, NULL).IsEmpty());
   CHECK(g2->Call(global, 0, NULL).IsEmpty());
 
   // No failing access check when just returning a constant.
@@ skipping 63 matching lines @@
   }
 
   // Same for g1 and g2.
   CHECK(g1->Call(global, 0, NULL)->Equals(v8_num(1)));
   for (int i = 0; i < 4; i++) {
     CHECK(g2->Call(global, 0, NULL)->Equals(v8_num(1)));
   }
 
   // Detach the global and turn on access check now blocking access to property
   // a and function h.
+  Local<Object> hidden_global = Local<Object>::Cast(
+      context->Global()->GetPrototype());
   context->DetachGlobal();
-  context->Global()->TurnOnAccessCheck();
+  hidden_global->TurnOnAccessCheck();
 
   // Failing access check to property get results in undefined.
   CHECK(f1->Call(global, 0, NULL)->IsUndefined());
   CHECK(f2->Call(global, 0, NULL)->IsUndefined());
 
   // Failing access check to function call results in exception.
   CHECK(g1->Call(global, 0, NULL).IsEmpty());
   CHECK(g2->Call(global, 0, NULL).IsEmpty());
 
   // No failing access check when just returning a constant.
   CHECK(h->Call(global, 0, NULL)->Equals(v8_num(1)));
 
   // Now compile the source again. And get the newly compiled functions, except
   // for h for which access is blocked.
   CompileRun(source);
-  f1 = Local<Function>::Cast(context->Global()->Get(v8_str("f1")));
-  f2 = Local<Function>::Cast(context->Global()->Get(v8_str("f2")));
-  g1 = Local<Function>::Cast(context->Global()->Get(v8_str("g1")));
-  g2 = Local<Function>::Cast(context->Global()->Get(v8_str("g2")));
-  CHECK(context->Global()->Get(v8_str("h"))->IsUndefined());
+  f1 = Local<Function>::Cast(hidden_global->Get(v8_str("f1")));
+  f2 = Local<Function>::Cast(hidden_global->Get(v8_str("f2")));
+  g1 = Local<Function>::Cast(hidden_global->Get(v8_str("g1")));
+  g2 = Local<Function>::Cast(hidden_global->Get(v8_str("g2")));
+  CHECK(hidden_global->Get(v8_str("h"))->IsUndefined());
 
   // Failing access check to property get results in undefined.
   CHECK(f1->Call(global, 0, NULL)->IsUndefined());
   CHECK(f2->Call(global, 0, NULL)->IsUndefined());
 
   // Failing access check to function call results in exception.
   CHECK(g1->Call(global, 0, NULL).IsEmpty());
   CHECK(g2->Call(global, 0, NULL).IsEmpty());
 }
 
@@ skipping 786 matching lines @@
 
   // Allow cross-domain access.
   Local<String> token = v8_str("<security token>");
   calling_context0->SetSecurityToken(token);
   calling_context1->SetSecurityToken(token);
   calling_context2->SetSecurityToken(token);
 
   // Create an object with a C++ callback in context0.
   calling_context0->Enter();
   Local<v8::FunctionTemplate> callback_templ =
-      v8::FunctionTemplate::New(GetCallingContextCallback);
+      v8::FunctionTemplate::New(isolate, GetCallingContextCallback);
   calling_context0->Global()->Set(v8_str("callback"),
                                   callback_templ->GetFunction());
   calling_context0->Exit();
 
   // Expose context0 in context1 and set up a function that calls the
   // callback function.
   calling_context1->Enter();
   calling_context1->Global()->Set(v8_str("context0"),
                                   calling_context0->Global());
   CompileRun("function f() { context0.callback() }");
@@ skipping 26 matching lines @@
 }
 
 
 // Regression test for issue 398.
 // If a function is added to an object, creating a constant function
 // field, and the result is cloned, replacing the constant function on the
 // original should not affect the clone.
 // See http://code.google.com/p/v8/issues/detail?id=398
 THREADED_TEST(ReplaceConstantFunction) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
   v8::Handle<v8::Object> obj = v8::Object::New();
-  v8::Handle<v8::FunctionTemplate> func_templ = v8::FunctionTemplate::New();
+  v8::Handle<v8::FunctionTemplate> func_templ =
+      v8::FunctionTemplate::New(isolate);
   v8::Handle<v8::String> foo_string =
-      v8::String::NewFromUtf8(context->GetIsolate(), "foo");
+      v8::String::NewFromUtf8(isolate, "foo");
   obj->Set(foo_string, func_templ->GetFunction());
   v8::Handle<v8::Object> obj_clone = obj->Clone();
   obj_clone->Set(foo_string,
-                 v8::String::NewFromUtf8(context->GetIsolate(), "Hello"));
+                 v8::String::NewFromUtf8(isolate, "Hello"));
   CHECK(!obj->Get(foo_string)->IsUndefined());
 }
 
 
-// Regression test for http://crbug.com/16276.
-THREADED_TEST(Regress16276) {
-  LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  // Force the IC in f to be a dictionary load IC.
-  CompileRun("function f(obj) { return obj.x; }\n"
-             "var obj = { x: { foo: 42 }, y: 87 };\n"
-             "var x = obj.x;\n"
-             "delete obj.y;\n"
-             "for (var i = 0; i < 5; i++) f(obj);");
-  // Detach the global object to make 'this' refer directly to the
-  // global object (not the proxy), and make sure that the dictionary
-  // load IC doesn't mess up loading directly from the global object.
-  context->DetachGlobal();
-  CHECK_EQ(42, CompileRun("f(this).foo")->Int32Value());
-}
-
 static void CheckElementValue(i::Isolate* isolate,
                               int expected,
                               i::Handle<i::Object> obj,
                               int offset) {
   i::Object* element = obj->GetElement(isolate, offset)->ToObjectChecked();
   CHECK_EQ(expected, i::Smi::cast(element)->value());
 }
 
 
 THREADED_TEST(PixelArray) {
@@ skipping 1377 matching lines @@
 
     CHECK(stackTrace->AsArray()->IsArray());
   }
 }
 
 
 // Tests the C++ StackTrace API.
 // TODO(3074796): Reenable this as a THREADED_TEST once it passes.
 // THREADED_TEST(CaptureStackTrace) {
 TEST(CaptureStackTrace) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   v8::Handle<v8::String> origin =
-      v8::String::NewFromUtf8(CcTest::isolate(), "capture-stack-trace-test");
+      v8::String::NewFromUtf8(isolate, "capture-stack-trace-test");
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("AnalyzeStackInNativeCode"),
-             v8::FunctionTemplate::New(AnalyzeStackInNativeCode));
+             v8::FunctionTemplate::New(isolate, AnalyzeStackInNativeCode));
   LocalContext context(0, templ);
 
   // Test getting OVERVIEW information. Should ignore information that is not
   // script name, function name, line number, and column offset.
   const char *overview_source =
     "function bar() {\n"
     "  var y; AnalyzeStackInNativeCode(1);\n"
     "}\n"
     "function foo() {\n"
     "\n"
     "  bar();\n"
     "}\n"
     "var x;eval('new foo();');";
   v8::Handle<v8::String> overview_src =
-      v8::String::NewFromUtf8(CcTest::isolate(), overview_source);
+      v8::String::NewFromUtf8(isolate, overview_source);
   v8::Handle<Value> overview_result(
       v8::Script::New(overview_src, origin)->Run());
   CHECK(!overview_result.IsEmpty());
   CHECK(overview_result->IsObject());
 
   // Test getting DETAILED information.
   const char *detailed_source =
     "function bat() {AnalyzeStackInNativeCode(2);\n"
     "}\n"
     "\n"
     "function baz() {\n"
     "  bat();\n"
     "}\n"
     "eval('new baz();');";
   v8::Handle<v8::String> detailed_src =
-      v8::String::NewFromUtf8(CcTest::isolate(), detailed_source);
+      v8::String::NewFromUtf8(isolate, detailed_source);
   // Make the script using a non-zero line and column offset.
   v8::Handle<v8::Integer> line_offset = v8::Integer::New(3);
   v8::Handle<v8::Integer> column_offset = v8::Integer::New(5);
   v8::ScriptOrigin detailed_origin(origin, line_offset, column_offset);
   v8::Handle<v8::Script> detailed_script(
       v8::Script::New(detailed_src, &detailed_origin));
   v8::Handle<Value> detailed_result(detailed_script->Run());
   CHECK(!detailed_result.IsEmpty());
   CHECK(detailed_result->IsObject());
 }
@@ skipping 195 matching lines @@
   for (int i = 0; i < 3; i++) {
     v8::Handle<v8::String> name =
         stackTrace->GetFrame(i)->GetScriptNameOrSourceURL();
     CHECK(!name.IsEmpty());
     CHECK_EQ(url, name);
   }
 }
 
 
 TEST(SourceURLInStackTrace) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("AnalyzeStackOfEvalWithSourceURL"),
-             v8::FunctionTemplate::New(AnalyzeStackOfEvalWithSourceURL));
+             v8::FunctionTemplate::New(isolate,
+                                       AnalyzeStackOfEvalWithSourceURL));
   LocalContext context(0, templ);
 
   const char *source =
     "function outer() {\n"
     "function bar() {\n"
     "  AnalyzeStackOfEvalWithSourceURL();\n"
     "}\n"
     "function foo() {\n"
     "\n"
     "  bar();\n"
@@ skipping 18 matching lines @@
   v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace(
       args.GetIsolate(), 10, v8::StackTrace::kScriptId);
   CHECK_EQ(2, stackTrace->GetFrameCount());
   for (int i = 0; i < 2; i++) {
     scriptIdInStack[i] = stackTrace->GetFrame(i)->GetScriptId();
   }
 }
 
 
 TEST(ScriptIdInStackTrace) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("AnalyzeScriptIdInStack"),
-             v8::FunctionTemplate::New(AnalyzeScriptIdInStack));
+             v8::FunctionTemplate::New(isolate, AnalyzeScriptIdInStack));
   LocalContext context(0, templ);
 
   v8::Handle<v8::String> scriptSource = v8::String::NewFromUtf8(
-    CcTest::isolate(),
+    isolate,
     "function foo() {\n"
     "  AnalyzeScriptIdInStack();"
     "}\n"
     "foo();\n");
   v8::ScriptOrigin origin =
-      v8::ScriptOrigin(v8::String::NewFromUtf8(CcTest::isolate(), "test"));
+      v8::ScriptOrigin(v8::String::NewFromUtf8(isolate, "test"));
   v8::Local<v8::Script> script(v8::Script::Compile(scriptSource, &origin));
   script->Run();
   for (int i = 0; i < 2; i++) {
     CHECK(scriptIdInStack[i] != v8::Message::kNoScriptIdInfo);
     CHECK_EQ(scriptIdInStack[i], script->GetId());
   }
 }
 
 
 void AnalyzeStackOfInlineScriptWithSourceURL(
@@ skipping 10 matching lines @@
     CHECK_EQ(url, name);
   }
 }
 
 
 TEST(InlineScriptWithSourceURLInStackTrace) {
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("AnalyzeStackOfInlineScriptWithSourceURL"),
              v8::FunctionTemplate::New(
-                 AnalyzeStackOfInlineScriptWithSourceURL));
+                 CcTest::isolate(), AnalyzeStackOfInlineScriptWithSourceURL));
   LocalContext context(0, templ);
 
   const char *source =
     "function outer() {\n"
     "function bar() {\n"
     "  AnalyzeStackOfInlineScriptWithSourceURL();\n"
     "}\n"
     "function foo() {\n"
     "\n"
     "  bar();\n"
@@ skipping 24 matching lines @@
     CHECK_EQ(url, name);
   }
 }
 
 
 TEST(DynamicWithSourceURLInStackTrace) {
   v8::HandleScope scope(CcTest::isolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
   templ->Set(v8_str("AnalyzeStackOfDynamicScriptWithSourceURL"),
              v8::FunctionTemplate::New(
-                 AnalyzeStackOfDynamicScriptWithSourceURL));
+                 CcTest::isolate(), AnalyzeStackOfDynamicScriptWithSourceURL));
   LocalContext context(0, templ);
 
   const char *source =
     "function outer() {\n"
     "function bar() {\n"
     "  AnalyzeStackOfDynamicScriptWithSourceURL();\n"
     "}\n"
     "function foo() {\n"
     "\n"
     "  bar();\n"
@@ skipping 153 matching lines @@
 
   // Set stack limit.
   v8::ResourceConstraints constraints;
   constraints.set_stack_limit(set_limit);
   CHECK(v8::SetResourceConstraints(CcTest::isolate(), &constraints));
 
   // Execute a script.
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   Local<v8::FunctionTemplate> fun_templ =
-      v8::FunctionTemplate::New(GetStackLimitCallback);
+      v8::FunctionTemplate::New(env->GetIsolate(), GetStackLimitCallback);
   Local<Function> fun = fun_templ->GetFunction();
   env->Global()->Set(v8_str("get_stack_limit"), fun);
   CompileRun("get_stack_limit();");
 
   CHECK(stack_limit == set_limit);
 }
 
 
 TEST(SetResourceConstraintsInThread) {
   uint32_t* set_limit;
   {
     v8::Locker locker(CcTest::isolate());
     set_limit = ComputeStackLimit(stack_breathing_room);
 
     // Set stack limit.
     v8::ResourceConstraints constraints;
     constraints.set_stack_limit(set_limit);
     CHECK(v8::SetResourceConstraints(CcTest::isolate(), &constraints));
 
     // Execute a script.
     v8::HandleScope scope(CcTest::isolate());
     LocalContext env;
     Local<v8::FunctionTemplate> fun_templ =
-        v8::FunctionTemplate::New(GetStackLimitCallback);
+        v8::FunctionTemplate::New(CcTest::isolate(), GetStackLimitCallback);
     Local<Function> fun = fun_templ->GetFunction();
     env->Global()->Set(v8_str("get_stack_limit"), fun);
     CompileRun("get_stack_limit();");
 
     CHECK(stack_limit == set_limit);
   }
   {
     v8::Locker locker(CcTest::isolate());
     CHECK(stack_limit == set_limit);
   }
@@ skipping 102 matching lines @@
     CHECK_EQ(0, destroyed);
     USE(ring);
   }
 
   isolate->Dispose();
   // Ring has been destroyed.  Free Peoples of Middle-earth Rejoice.
   CHECK_EQ(1, destroyed);
 }
 
 
+TEST(ExternalInternalizedStringCollectedAtTearDown) {
+  int destroyed = 0;
+  v8::Isolate* isolate = v8::Isolate::New();
+  { v8::Isolate::Scope isolate_scope(isolate);
+    LocalContext env(isolate);
+    v8::HandleScope handle_scope(isolate);
+    CompileRun("var ring = 'One string to test them all';");
+    const char* s = "One string to test them all";
+    TestAsciiResource* inscription =
+        new TestAsciiResource(i::StrDup(s), &destroyed);
+    v8::Local<v8::String> ring = CompileRun("ring")->ToString();
+    CHECK(v8::Utils::OpenHandle(*ring)->IsInternalizedString());
+    ring->MakeExternal(inscription);
+    // Ring is still alive.  Orcs are roaming freely across our lands.
+    CHECK_EQ(0, destroyed);
+    USE(ring);
+  }
+
+  isolate->Dispose();
+  // Ring has been destroyed.  Free Peoples of Middle-earth Rejoice.
+  CHECK_EQ(1, destroyed);
+}
+
+
+TEST(ExternalInternalizedStringCollectedAtGC) {
+  int destroyed = 0;
+  { LocalContext env;
+    v8::HandleScope handle_scope(env->GetIsolate());
+    CompileRun("var ring = 'One string to test them all';");
+    const char* s = "One string to test them all";
+    TestAsciiResource* inscription =
+        new TestAsciiResource(i::StrDup(s), &destroyed);
+    v8::Local<v8::String> ring = CompileRun("ring")->ToString();
+    CHECK(v8::Utils::OpenHandle(*ring)->IsInternalizedString());
+    ring->MakeExternal(inscription);
+    // Ring is still alive.  Orcs are roaming freely across our lands.
+    CHECK_EQ(0, destroyed);
+    USE(ring);
+  }
+
+  // Garbage collector deals swift blows to evil.
+  CcTest::i_isolate()->compilation_cache()->Clear();
+  CcTest::heap()->CollectAllAvailableGarbage();
+
+  // Ring has been destroyed.  Free Peoples of Middle-earth Rejoice.
+  CHECK_EQ(1, destroyed);
+}
+
+
 static double DoubleFromBits(uint64_t value) {
   double target;
   i::OS::MemCopy(&target, &value, sizeof(target));
   return target;
 }
 
 
 static uint64_t DoubleToBits(double value) {
   uint64_t target;
   i::OS::MemCopy(&target, &value, sizeof(target));
@@ skipping 109 matching lines @@
   v8::Handle<v8::String> str(args[0]->ToString());
   USE(str);
   if (tc.HasCaught())
     tc.ReThrow();
 }
 
 
 // Test that an exception can be propagated down through a spaghetti
 // stack using ReThrow.
 THREADED_TEST(SpaghettiStackReThrow) {
-  v8::HandleScope scope(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::HandleScope scope(isolate);
   LocalContext context;
   context->Global()->Set(
-      v8::String::NewFromUtf8(CcTest::isolate(), "s"),
-      v8::FunctionTemplate::New(SpaghettiIncident)->GetFunction());
+      v8::String::NewFromUtf8(isolate, "s"),
+      v8::FunctionTemplate::New(isolate, SpaghettiIncident)->GetFunction());
   v8::TryCatch try_catch;
   CompileRun(
       "var i = 0;"
       "var o = {"
       "  toString: function () {"
       "    if (i == 10) {"
       "      throw 'Hey!';"
       "    } else {"
       "      i++;"
       "      return s(o);"
@@ skipping 264 matching lines @@
   script->Run();
   v8::Local<v8::Function> foo = v8::Local<v8::Function>::Cast(
       env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "foo")));
   v8::Local<v8::Function> bar = v8::Local<v8::Function>::Cast(
       env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "bar")));
   CHECK_EQ(script->GetId(), foo->ScriptId());
   CHECK_EQ(script->GetId(), bar->ScriptId());
 }
 
 
+THREADED_TEST(FunctionGetBoundFunction) {
+  LocalContext env;
+  v8::HandleScope scope(env->GetIsolate());
+  v8::ScriptOrigin origin = v8::ScriptOrigin(v8::String::NewFromUtf8(
+      env->GetIsolate(), "test"));
+  v8::Handle<v8::String> script = v8::String::NewFromUtf8(
+      env->GetIsolate(),
+      "var a = new Object();\n"
+      "a.x = 1;\n"
+      "function f () { return this.x };\n"
+      "var g = f.bind(a);\n"
+      "var b = g();");
+  v8::Script::Compile(script, &origin)->Run();
+  v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast(
+      env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "f")));
+  v8::Local<v8::Function> g = v8::Local<v8::Function>::Cast(
+      env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "g")));
+  CHECK(g->GetBoundFunction()->IsFunction());
+  Local<v8::Function> original_function = Local<v8::Function>::Cast(
+      g->GetBoundFunction());
+  CHECK_EQ(f->GetName(), original_function->GetName());
+  CHECK_EQ(f->GetScriptLineNumber(), original_function->GetScriptLineNumber());
+  CHECK_EQ(f->GetScriptColumnNumber(),
+           original_function->GetScriptColumnNumber());
+}
+
+
 static void GetterWhichReturns42(
     Local<String> name,
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   CHECK(v8::Utils::OpenHandle(*info.This())->IsJSObject());
   CHECK(v8::Utils::OpenHandle(*info.Holder())->IsJSObject());
   info.GetReturnValue().Set(v8_num(42));
 }
 
 
 static void SetterWhichSetsYOnThisTo23(
@@ skipping 311 matching lines @@
       "  var r1_ = %_GetFromCache(0, key1);"
       "  if (r1 !== r1_)"
       "    return 'Different results for ' + key1 + ': ' + r1 + ' vs. ' + r1_;"
       "  return 'PASSED';"
       "})()";
   CcTest::heap()->ClearJSFunctionResultCaches();
   ExpectString(code, "PASSED");
 }
 
 
-static const int k0CacheSize = 16;
-
 THREADED_TEST(FillJSFunctionResultCache) {
   i::FLAG_allow_natives_syntax = true;
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
 
   const char* code =
       "(function() {"
       "  var k = 'a';"
       "  var r = %_GetFromCache(0, k);"
       "  for (var i = 0; i < 16; i++) {"
@@ skipping 166 matching lines @@
 TEST(ContainsOnlyOneByte) {
   v8::V8::Initialize();
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope scope(isolate);
   // Make a buffer long enough that it won't automatically be converted.
   const int length = 512;
   // Ensure word aligned assignment.
   const int aligned_length = length*sizeof(uintptr_t)/sizeof(uint16_t);
   i::SmartArrayPointer<uintptr_t>
   aligned_contents(new uintptr_t[aligned_length]);
-  uint16_t* string_contents = reinterpret_cast<uint16_t*>(*aligned_contents);
+  uint16_t* string_contents =
+      reinterpret_cast<uint16_t*>(aligned_contents.get());
   // Set to contain only one byte.
   for (int i = 0; i < length-1; i++) {
     string_contents[i] = 0x41;
   }
   string_contents[length-1] = 0;
   // Simple case.
   Handle<String> string;
   string = String::NewExternal(isolate, new TestResource(string_contents));
   CHECK(!string->IsOneByte() && string->ContainsOnlyOneByte());
   // Counter example.
@@ skipping 857 matching lines @@
       Set(v8_str("context_id"), v8::Integer::New(id));
 }
 
 
 static void CheckContextId(v8::Handle<Object> object, int expected) {
   CHECK_EQ(expected, object->Get(v8_str("context_id"))->Int32Value());
 }
 
 
 THREADED_TEST(CreationContext) {
-  HandleScope handle_scope(CcTest::isolate());
-  Handle<Context> context1 = Context::New(CcTest::isolate());
+  v8::Isolate* isolate = CcTest::isolate();
+  HandleScope handle_scope(isolate);
+  Handle<Context> context1 = Context::New(isolate);
   InstallContextId(context1, 1);
-  Handle<Context> context2 = Context::New(CcTest::isolate());
+  Handle<Context> context2 = Context::New(isolate);
   InstallContextId(context2, 2);
-  Handle<Context> context3 = Context::New(CcTest::isolate());
+  Handle<Context> context3 = Context::New(isolate);
   InstallContextId(context3, 3);
 
-  Local<v8::FunctionTemplate> tmpl = v8::FunctionTemplate::New();
+  Local<v8::FunctionTemplate> tmpl = v8::FunctionTemplate::New(isolate);
 
   Local<Object> object1;
   Local<Function> func1;
   {
     Context::Scope scope(context1);
     object1 = Object::New();
     func1 = tmpl->GetFunction();
   }
 
   Local<Object> object2;
@@ skipping 299 matching lines @@
   CHECK(expected_message->Equals(actual_message));
 }
 
 
 static void NonObjectThis(const v8::FunctionCallbackInfo<v8::Value>& args) {
 }
 
 
 THREADED_TEST(CallAPIFunctionOnNonObject) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  Handle<FunctionTemplate> templ = v8::FunctionTemplate::New(NonObjectThis);
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
+  Handle<FunctionTemplate> templ =
+      v8::FunctionTemplate::New(isolate, NonObjectThis);
   Handle<Function> function = templ->GetFunction();
   context->Global()->Set(v8_str("f"), function);
   TryCatch try_catch;
   CompileRun("f.call(2)");
 }
 
 
 // Regression test for issue 1470.
 THREADED_TEST(ReadOnlyIndexedProperties) {
   v8::HandleScope scope(CcTest::isolate());
@@ skipping 65 matching lines @@
   HandleScope scope(isolate);
 
   // Template for object with security check.
   Local<ObjectTemplate> no_proto_template = v8::ObjectTemplate::New();
   // We don't do indexing, so any callback can be used for that.
   no_proto_template->SetAccessCheckCallbacks(
       BlockProtoNamedSecurityTestCallback,
       IndexedSecurityTestCallback);
 
   // Templates for objects with hidden prototypes and possibly security check.
-  Local<FunctionTemplate> hidden_proto_template = v8::FunctionTemplate::New();
+  Local<FunctionTemplate> hidden_proto_template =
+      v8::FunctionTemplate::New(isolate);
   hidden_proto_template->SetHiddenPrototype(true);
 
   Local<FunctionTemplate> protected_hidden_proto_template =
-      v8::FunctionTemplate::New();
+      v8::FunctionTemplate::New(isolate);
   protected_hidden_proto_template->InstanceTemplate()->SetAccessCheckCallbacks(
       BlockProtoNamedSecurityTestCallback,
       IndexedSecurityTestCallback);
   protected_hidden_proto_template->SetHiddenPrototype(true);
 
   // Context for "foreign" objects used in test.
   Local<Context> context = v8::Context::New(isolate);
   context->Enter();
 
   // Plain object, no security check.
@@ skipping 55 matching lines @@
   CHECK(result5->Equals(
       object_with_hidden->GetPrototype()->ToObject()->GetPrototype()));
 
   Local<Value> result6 = CompileRun("Object.getPrototypeOf(phidden)");
   CHECK(result6->Equals(Undefined(isolate)));
 }
 
 
 THREADED_TEST(Regress125988) {
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> intercept = FunctionTemplate::New();
+  Handle<FunctionTemplate> intercept = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(intercept, EmptyInterceptorGetter, EmptyInterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Intercept"), intercept->GetFunction());
   CompileRun("var a = new Object();"
              "var b = new Intercept();"
              "var c = new Object();"
              "c.__proto__ = b;"
              "b.__proto__ = a;"
              "a.x = 23;"
              "for (var i = 0; i < 3; i++) c.x;");
@@ skipping 141 matching lines @@
     i::OS::Print("Recursion ends.\n");
     CHECK_EQ(0, callback_fired);
   }
 }
 
 
 TEST(CallCompletedCallback) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   v8::Handle<v8::FunctionTemplate> recursive_runtime =
-      v8::FunctionTemplate::New(RecursiveCall);
+      v8::FunctionTemplate::New(env->GetIsolate(), RecursiveCall);
   env->Global()->Set(v8_str("recursion"),
                      recursive_runtime->GetFunction());
   // Adding the same callback a second time has no effect.
   v8::V8::AddCallCompletedCallback(CallCompletedCallback1);
   v8::V8::AddCallCompletedCallback(CallCompletedCallback1);
   v8::V8::AddCallCompletedCallback(CallCompletedCallback2);
   i::OS::Print("--- Script (1) ---\n");
   Local<Script> script = v8::Script::Compile(
       v8::String::NewFromUtf8(env->GetIsolate(), "recursion(0)"));
   script->Run();
@@ skipping 276 matching lines @@
              "%DeoptimizeFunction(test_set);"
              "%ClearFunctionTypeFeedback(test_set);");
 }
 
 
 THREADED_TEST(InstanceCheckOnInstanceAccessor) {
   v8::internal::FLAG_allow_natives_syntax = true;
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
 
-  Local<FunctionTemplate> templ = FunctionTemplate::New();
+  Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate());
   Local<ObjectTemplate> inst = templ->InstanceTemplate();
   inst->SetAccessor(v8_str("foo"),
                     InstanceCheckedGetter, InstanceCheckedSetter,
                     Handle<Value>(),
                     v8::DEFAULT,
                     v8::None,
                     v8::AccessorSignature::New(context->GetIsolate(), templ));
   context->Global()->Set(v8_str("f"), templ->GetFunction());
 
   printf("Testing positive ...\n");
   CompileRun("var obj = new f();");
   CHECK(templ->HasInstance(context->Global()->Get(v8_str("obj"))));
   CheckInstanceCheckedAccessors(true);
 
   printf("Testing negative ...\n");
   CompileRun("var obj = {};"
              "obj.__proto__ = new f();");
   CHECK(!templ->HasInstance(context->Global()->Get(v8_str("obj"))));
   CheckInstanceCheckedAccessors(false);
 }
 
 
 THREADED_TEST(InstanceCheckOnInstanceAccessorWithInterceptor) {
   v8::internal::FLAG_allow_natives_syntax = true;
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
 
-  Local<FunctionTemplate> templ = FunctionTemplate::New();
+  Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate());
   Local<ObjectTemplate> inst = templ->InstanceTemplate();
   AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter);
   inst->SetAccessor(v8_str("foo"),
                     InstanceCheckedGetter, InstanceCheckedSetter,
                     Handle<Value>(),
                     v8::DEFAULT,
                     v8::None,
                     v8::AccessorSignature::New(context->GetIsolate(), templ));
   context->Global()->Set(v8_str("f"), templ->GetFunction());
 
   printf("Testing positive ...\n");
   CompileRun("var obj = new f();");
   CHECK(templ->HasInstance(context->Global()->Get(v8_str("obj"))));
   CheckInstanceCheckedAccessors(true);
 
   printf("Testing negative ...\n");
   CompileRun("var obj = {};"
              "obj.__proto__ = new f();");
   CHECK(!templ->HasInstance(context->Global()->Get(v8_str("obj"))));
   CheckInstanceCheckedAccessors(false);
 }
 
 
 THREADED_TEST(InstanceCheckOnPrototypeAccessor) {
   v8::internal::FLAG_allow_natives_syntax = true;
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
 
-  Local<FunctionTemplate> templ = FunctionTemplate::New();
+  Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate());
   Local<ObjectTemplate> proto = templ->PrototypeTemplate();
   proto->SetAccessor(v8_str("foo"),
                      InstanceCheckedGetter, InstanceCheckedSetter,
                      Handle<Value>(),
                      v8::DEFAULT,
                      v8::None,
                      v8::AccessorSignature::New(context->GetIsolate(), templ));
   context->Global()->Set(v8_str("f"), templ->GetFunction());
 
   printf("Testing positive ...\n");
@@ skipping 212 matching lines @@
   TryCatch try_catch;
   try_catch.SetVerbose(true);
   CompileRun("try { throw new Error(); } finally { gc(); }");
   CHECK(try_catch.HasCaught());
 }
 
 
 THREADED_TEST(Regress149912) {
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate());
   AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter);
   context->Global()->Set(v8_str("Bug"), templ->GetFunction());
   CompileRun("Number.prototype.__proto__ = new Bug; var x = 0; x.foo();");
 }
 
 
 THREADED_TEST(Regress157124) {
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
   Local<ObjectTemplate> templ = ObjectTemplate::New();
@@ skipping 24 matching lines @@
   Local<String> key = String::NewFromUtf8(context->GetIsolate(), "key");
   obj->SetHiddenValue(key, v8::Undefined(isolate));
   Local<Value> value = obj->GetHiddenValue(key);
   CHECK(!value.IsEmpty());
   CHECK(value->IsUndefined());
 }
 
 
 THREADED_TEST(Regress260106) {
   LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  Local<FunctionTemplate> templ = FunctionTemplate::New(DummyCallHandler);
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::HandleScope scope(isolate);
+  Local<FunctionTemplate> templ = FunctionTemplate::New(isolate,
+                                                        DummyCallHandler);
   CompileRun("for (var i = 0; i < 128; i++) Object.prototype[i] = 0;");
   Local<Function> function = templ->GetFunction();
   CHECK(!function.IsEmpty());
   CHECK(function->IsFunction());
 }
 
 
 THREADED_TEST(JSONParseObject) {
   LocalContext context;
   HandleScope scope(context->GetIsolate());
@@ skipping 68 matching lines @@
   i::Semaphore sem_;
   volatile int sem_value_;
 };
 
 
 THREADED_TEST(SemaphoreInterruption) {
   ThreadInterruptTest().RunTest();
 }
 
 
+#endif  // V8_OS_POSIX
+
+
 static bool NamedAccessAlwaysBlocked(Local<v8::Object> global,
                                      Local<Value> name,
                                      v8::AccessType type,
                                      Local<Value> data) {
   i::PrintF("Named access blocked.\n");
   return false;
 }
 
 
 static bool IndexAccessAlwaysBlocked(Local<v8::Object> global,
@@ skipping 23 matching lines @@
   // Create a context and set an x property on it's global object.
   LocalContext context0(NULL, global_template);
   v8::Handle<v8::Object> global0 = context0->Global();
   global0->Set(v8_str("x"), v8_num(42));
   ExpectString("JSON.stringify(this)", "{\"x\":42}");
 
   for (int i = 0; i < 2; i++) {
     if (i == 1) {
       // Install a toJSON function on the second run.
       v8::Handle<v8::FunctionTemplate> toJSON =
-          v8::FunctionTemplate::New(UnreachableCallback);
+          v8::FunctionTemplate::New(CcTest::isolate(), UnreachableCallback);
 
       global0->Set(v8_str("toJSON"), toJSON->GetFunction());
     }
     // Create a context with a different security token so that the
     // failed access check callback will be called on each access.
     LocalContext context1(NULL, global_template);
     context1->Global()->Set(v8_str("other"), global0);
 
     ExpectString("JSON.stringify(other)", "{}");
     ExpectString("JSON.stringify({ 'a' : other, 'b' : ['c'] })",
@@ skipping 78 matching lines @@
   LocalContext context0(NULL, global_template);
   context0->Global()->Set(v8_str("x"), v8_num(42));
   v8::Handle<v8::Object> global0 = context0->Global();
 
   // Create a context with a different security token so that the
   // failed access check callback will be called on each access.
   LocalContext context1(NULL, global_template);
   context1->Global()->Set(v8_str("other"), global0);
 
   v8::Handle<v8::FunctionTemplate> catcher_fun =
-      v8::FunctionTemplate::New(CatcherCallback);
+      v8::FunctionTemplate::New(CcTest::isolate(), CatcherCallback);
   context1->Global()->Set(v8_str("catcher"), catcher_fun->GetFunction());
 
   v8::Handle<v8::FunctionTemplate> has_own_property_fun =
-      v8::FunctionTemplate::New(HasOwnPropertyCallback);
+      v8::FunctionTemplate::New(CcTest::isolate(), HasOwnPropertyCallback);
   context1->Global()->Set(v8_str("has_own_property"),
                           has_own_property_fun->GetFunction());
 
   { v8::TryCatch try_catch;
     access_check_fail_thrown = false;
     CompileRun("other.x;");
     CHECK(access_check_fail_thrown);
     CHECK(try_catch.HasCaught());
   }
 
@@ skipping 18 matching lines @@
   // Reset the failed access check callback so it does not influence
   // the other tests.
   v8::V8::SetFailedAccessCheckCallbackFunction(NULL);
 }
 
 
 THREADED_TEST(Regress256330) {
   i::FLAG_allow_natives_syntax = true;
   LocalContext context;
   v8::HandleScope scope(context->GetIsolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate());
   AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter);
   context->Global()->Set(v8_str("Bug"), templ->GetFunction());
   CompileRun("\"use strict\"; var o = new Bug;"
              "function f(o) { o.x = 10; };"
              "f(o); f(o); f(o);"
              "%OptimizeFunctionOnNextCall(f);"
              "f(o);");
   ExpectBoolean("%GetOptimizationStatus(f) != 2", true);
 }
 
 
 THREADED_TEST(CrankshaftInterceptorSetter) {
   i::FLAG_allow_natives_syntax = true;
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              // Initialize fields to avoid transitions later.
              "obj.age = 0;"
              "obj.accessor_age = 42;"
              "function setter(i) { this.accessor_age = i; };"
              "function getter() { return this.accessor_age; };"
              "function setAge(i) { obj.age = i; };"
              "Object.defineProperty(obj, 'age', { get:getter, set:setter });"
              "setAge(1);"
              "setAge(2);"
              "setAge(3);"
              "%OptimizeFunctionOnNextCall(setAge);"
              "setAge(4);");
   // All stores went through the interceptor.
   ExpectInt32("obj.interceptor_age", 4);
   ExpectInt32("obj.accessor_age", 42);
 }
 
 
 THREADED_TEST(CrankshaftInterceptorGetter) {
   i::FLAG_allow_natives_syntax = true;
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              // Initialize fields to avoid transitions later.
              "obj.age = 1;"
              "obj.accessor_age = 42;"
              "function getter() { return this.accessor_age; };"
              "function getAge() { return obj.interceptor_age; };"
              "Object.defineProperty(obj, 'interceptor_age', { get:getter });"
              "getAge();"
              "getAge();"
              "getAge();"
              "%OptimizeFunctionOnNextCall(getAge);");
   // Access through interceptor.
   ExpectInt32("getAge()", 1);
 }
 
 
 THREADED_TEST(CrankshaftInterceptorFieldRead) {
   i::FLAG_allow_natives_syntax = true;
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              "obj.__proto__.interceptor_age = 42;"
              "obj.age = 100;"
              "function getAge() { return obj.interceptor_age; };");
   ExpectInt32("getAge();", 100);
   ExpectInt32("getAge();", 100);
   ExpectInt32("getAge();", 100);
   CompileRun("%OptimizeFunctionOnNextCall(getAge);");
   // Access through interceptor.
   ExpectInt32("getAge();", 100);
 }
 
 
 THREADED_TEST(CrankshaftInterceptorFieldWrite) {
   i::FLAG_allow_natives_syntax = true;
   v8::HandleScope scope(CcTest::isolate());
-  Handle<FunctionTemplate> templ = FunctionTemplate::New();
+  Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate());
   AddInterceptor(templ, InterceptorGetter, InterceptorSetter);
   LocalContext env;
   env->Global()->Set(v8_str("Obj"), templ->GetFunction());
   CompileRun("var obj = new Obj;"
              "obj.age = 100000;"
              "function setAge(i) { obj.age = i };"
              "setAge(100);"
              "setAge(101);"
              "setAge(102);"
              "%OptimizeFunctionOnNextCall(setAge);"
              "setAge(103);");
   ExpectInt32("obj.age", 100000);
   ExpectInt32("obj.interceptor_age", 103);
 }
 
 
-#endif  // V8_OS_POSIX
+class RequestInterruptTestBase {
+ public:
+  RequestInterruptTestBase()
+      : env_(),
+        isolate_(env_->GetIsolate()),
+        sem_(0),
+        warmup_(20000),
+        should_continue_(true) {
+  }
+
+  virtual ~RequestInterruptTestBase() { }
+
+  virtual void TestBody() = 0;
+
+  void RunTest() {
+    InterruptThread i_thread(this);
+    i_thread.Start();
+
+    v8::HandleScope handle_scope(isolate_);
+
+    TestBody();
+
+    isolate_->ClearInterrupt();
+
+    // Verify we arrived here because interruptor was called
+    // not due to a bug causing us to exit the loop too early.
+    CHECK(!should_continue());
+  }
+
+  void WakeUpInterruptor() {
+    sem_.Signal();
+  }
+
+  bool should_continue() const { return should_continue_; }
+
+  bool ShouldContinue() {
+    if (warmup_ > 0) {
+      if (--warmup_ == 0) {
+        WakeUpInterruptor();
+      }
+    }
+
+    return should_continue_;
+  }
+
+ protected:
+  static void ShouldContinueCallback(
+      const v8::FunctionCallbackInfo<Value>& info) {
+    RequestInterruptTestBase* test =
+        reinterpret_cast<RequestInterruptTestBase*>(
+            info.Data().As<v8::External>()->Value());
+    info.GetReturnValue().Set(test->ShouldContinue());
+  }
+
+  class InterruptThread : public i::Thread {
+   public:
+    explicit InterruptThread(RequestInterruptTestBase* test)
+        : Thread("RequestInterruptTest"), test_(test) {}
+
+    virtual void Run() {
+      test_->sem_.Wait();
+      test_->isolate_->RequestInterrupt(&OnInterrupt, test_);
+    }
+
+    static void OnInterrupt(v8::Isolate* isolate, void* data) {
+      reinterpret_cast<RequestInterruptTestBase*>(data)->
+          should_continue_ = false;
+    }
+
+   private:
+     RequestInterruptTestBase* test_;
+  };
+
+  LocalContext env_;
+  v8::Isolate* isolate_;
+  i::Semaphore sem_;
+  int warmup_;
+  bool should_continue_;
+};
+
+
+class RequestInterruptTestWithFunctionCall : public RequestInterruptTestBase {
+ public:
+  virtual void TestBody() {
+    Local<Function> func = Function::New(
+        isolate_, ShouldContinueCallback, v8::External::New(isolate_, this));
+    env_->Global()->Set(v8_str("ShouldContinue"), func);
+
+    CompileRun("while (ShouldContinue()) { }");
+  }
+};
+
+
+class RequestInterruptTestWithMethodCall : public RequestInterruptTestBase {
+ public:
+  virtual void TestBody() {
+    v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_);
+    v8::Local<v8::Template> proto = t->PrototypeTemplate();
+    proto->Set(v8_str("shouldContinue"), Function::New(
+        isolate_, ShouldContinueCallback, v8::External::New(isolate_, this)));
+    env_->Global()->Set(v8_str("Klass"), t->GetFunction());
+
+    CompileRun("var obj = new Klass; while (obj.shouldContinue()) { }");
+  }
+};
+
+
+class RequestInterruptTestWithAccessor : public RequestInterruptTestBase {
+ public:
+  virtual void TestBody() {
+    v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_);
+    v8::Local<v8::Template> proto = t->PrototypeTemplate();
+    proto->SetAccessorProperty(v8_str("shouldContinue"), FunctionTemplate::New(
+        isolate_, ShouldContinueCallback, v8::External::New(isolate_, this)));
+    env_->Global()->Set(v8_str("Klass"), t->GetFunction());
+
+    CompileRun("var obj = new Klass; while (obj.shouldContinue) { }");
+  }
+};
+
+
+class RequestInterruptTestWithNativeAccessor : public RequestInterruptTestBase {
+ public:
+  virtual void TestBody() {
+    v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_);
+    t->InstanceTemplate()->SetNativeDataProperty(
+        v8_str("shouldContinue"),
+        &ShouldContinueNativeGetter,
+        NULL,
+        v8::External::New(isolate_, this));
+    env_->Global()->Set(v8_str("Klass"), t->GetFunction());
+
+    CompileRun("var obj = new Klass; while (obj.shouldContinue) { }");
+  }
+
+ private:
+  static void ShouldContinueNativeGetter(
+      Local<String> property,
+      const v8::PropertyCallbackInfo<v8::Value>& info) {
+    RequestInterruptTestBase* test =
+        reinterpret_cast<RequestInterruptTestBase*>(
+            info.Data().As<v8::External>()->Value());
+    info.GetReturnValue().Set(test->ShouldContinue());
+  }
+};
+
+
+class RequestInterruptTestWithMethodCallAndInterceptor
+    : public RequestInterruptTestBase {
+ public:
+  virtual void TestBody() {
+    v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_);
+    v8::Local<v8::Template> proto = t->PrototypeTemplate();
+    proto->Set(v8_str("shouldContinue"), Function::New(
+        isolate_, ShouldContinueCallback, v8::External::New(isolate_, this)));
+    v8::Local<v8::ObjectTemplate> instance_template = t->InstanceTemplate();
+    instance_template->SetNamedPropertyHandler(EmptyInterceptor);
+
+    env_->Global()->Set(v8_str("Klass"), t->GetFunction());
+
+    CompileRun("var obj = new Klass; while (obj.shouldContinue()) { }");
+  }
+
+ private:
+  static void EmptyInterceptor(
+      Local<String> property,
+      const v8::PropertyCallbackInfo<v8::Value>& info) {
+  }
+};
+
+
+class RequestInterruptTestWithMathAbs : public RequestInterruptTestBase {
+ public:
+  virtual void TestBody() {
+    env_->Global()->Set(v8_str("WakeUpInterruptor"), Function::New(
+        isolate_,
+        WakeUpInterruptorCallback,
+        v8::External::New(isolate_, this)));
+
+    env_->Global()->Set(v8_str("ShouldContinue"), Function::New(
+        isolate_,
+        ShouldContinueCallback,
+        v8::External::New(isolate_, this)));
+
+    i::FLAG_allow_natives_syntax = true;
+    CompileRun("function loopish(o) {"
+               "  var pre = 10;"
+               "  while (o.abs(1) > 0) {"
+               "    if (o.abs(1) >= 0 && !ShouldContinue()) break;"
+               "    if (pre > 0) {"
+               "      if (--pre === 0) WakeUpInterruptor(o === Math);"
+               "    }"
+               "  }"
+               "}"
+               "var i = 50;"
+               "var obj = {abs: function () { return i-- }, x: null};"
+               "delete obj.x;"
+               "loopish(obj);"
+               "%OptimizeFunctionOnNextCall(loopish);"
+               "loopish(Math);");
+
+    i::FLAG_allow_natives_syntax = false;
+  }
+
+ private:
+  static void WakeUpInterruptorCallback(
+      const v8::FunctionCallbackInfo<Value>& info) {
+    if (!info[0]->BooleanValue()) return;
+
+    RequestInterruptTestBase* test =
+        reinterpret_cast<RequestInterruptTestBase*>(
+            info.Data().As<v8::External>()->Value());
+    test->WakeUpInterruptor();
+  }
+
+  static void ShouldContinueCallback(
+      const v8::FunctionCallbackInfo<Value>& info) {
+    RequestInterruptTestBase* test =
+        reinterpret_cast<RequestInterruptTestBase*>(
+            info.Data().As<v8::External>()->Value());
+    info.GetReturnValue().Set(test->should_continue());
+  }
+};
+
+
+TEST(RequestInterruptTestWithFunctionCall) {
+  RequestInterruptTestWithFunctionCall().RunTest();
+}
+
+
+TEST(RequestInterruptTestWithMethodCall) {
+  RequestInterruptTestWithMethodCall().RunTest();
+}
+
+
+TEST(RequestInterruptTestWithAccessor) {
+  RequestInterruptTestWithAccessor().RunTest();
+}
+
+
+TEST(RequestInterruptTestWithNativeAccessor) {
+  RequestInterruptTestWithNativeAccessor().RunTest();
+}
+
+
+TEST(RequestInterruptTestWithMethodCallAndInterceptor) {
+  RequestInterruptTestWithMethodCallAndInterceptor().RunTest();
+}
+
+
+TEST(RequestInterruptTestWithMathAbs) {
+  RequestInterruptTestWithMathAbs().RunTest();
+}
 
 
 static Local<Value> function_new_expected_env;
 static void FunctionNewCallback(const v8::FunctionCallbackInfo<Value>& info) {
   CHECK_EQ(function_new_expected_env, info.Data());
   info.GetReturnValue().Set(17);
 }
 
 
 THREADED_TEST(FunctionNew) {
@@ skipping 39 matching lines @@
   }
   for (int i = 0; i < runs; i++) {
     Local<String> expected;
     if (i != 0) {
       CHECK_EQ(v8_str("escape value"), values[i]);
     } else {
       CHECK(values[i].IsEmpty());
     }
   }
 }