Handlify i18n.cc.

src/i18n.cc

 // Copyright 2013 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 40 matching lines @@
 namespace v8 {
 namespace internal {
 
 namespace {
 
 bool ExtractStringSetting(Isolate* isolate,
                           Handle<JSObject> options,
                           const char* key,
                           icu::UnicodeString* setting) {
   Handle<String> str = isolate->factory()->NewStringFromAscii(CStrVector(key));
-  MaybeObject* maybe_object = options->GetProperty(*str);
-  Object* object;
-  if (maybe_object->ToObject(&object) && object->IsString()) {
+  Handle<Object> object = Object::GetProperty(options, str);
+  if (object->IsString()) {
     v8::String::Utf8Value utf8_string(
-        v8::Utils::ToLocal(Handle<String>(String::cast(object))));
+        v8::Utils::ToLocal(Handle<String>::cast(object)));
     *setting = icu::UnicodeString::fromUTF8(*utf8_string);
     return true;
   }
   return false;
 }
 
 
 bool ExtractIntegerSetting(Isolate* isolate,
                            Handle<JSObject> options,
                            const char* key,
                            int32_t* value) {
   Handle<String> str = isolate->factory()->NewStringFromAscii(CStrVector(key));
-  MaybeObject* maybe_object = options->GetProperty(*str);
-  Object* object;
-  if (maybe_object->ToObject(&object) && object->IsNumber()) {
+  Handle<Object> object = Object::GetProperty(options, str);
+  if (object->IsNumber()) {
     object->ToInt32(value);
     return true;
   }
   return false;
 }
 
 
 bool ExtractBooleanSetting(Isolate* isolate,
                            Handle<JSObject> options,
                            const char* key,
                            bool* value) {
   Handle<String> str = isolate->factory()->NewStringFromAscii(CStrVector(key));
-  MaybeObject* maybe_object = options->GetProperty(*str);
-  Object* object;
-  if (maybe_object->ToObject(&object) && object->IsBoolean()) {
+  Handle<Object> object = Object::GetProperty(options, str);
+  if (object->IsBoolean()) {
     *value = object->BooleanValue();
     return true;
   }
   return false;
 }
 
 
 icu::SimpleDateFormat* CreateICUDateFormat(
     Isolate* isolate,
     const icu::Locale& icu_locale,
@@ skipping 948 matching lines @@
 
 
 void BreakIterator::DeleteBreakIterator(
     const v8::WeakCallbackData<v8::Value, void>& data) {
   DeleteNativeObjectAt<icu::BreakIterator>(data, 0);
   DeleteNativeObjectAt<icu::UnicodeString>(data, 1);
   DestroyGlobalHandle(data);
 }
 
 } }  // namespace v8::internal