Introduce PPB_Flash_MessageLoop interface for Pepper Flash.

ppapi/cpp/private/flash_message_loop.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ppapi/cpp/private/flash_message_loop.h"
+
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/private/ppb_flash_message_loop.h"
+#include "ppapi/cpp/instance.h"
+#include "ppapi/cpp/module_impl.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_Flash_MessageLoop>() {
+  return PPB_FLASH_MESSAGELOOP_INTERFACE;
+}
+
+}  // namespace
+
+namespace flash {
+
+MessageLoop::MessageLoop(Instance* instance) {
+  if (has_interface<PPB_Flash_MessageLoop>() && instance) {

[viettrungluu, 2012/01/17 21:26:06]

Do we really check |instance| for other things that take it as a parameter?

[yzshen1, 2012/01/18 07:43:35]

We don't. I removed it to keep consistency with other cpp wrappers.

+    PassRefFromConstructor(get_interface<PPB_Flash_MessageLoop>()->Create(
+        instance->pp_instance()));
+  }
+}
+
+MessageLoop::~MessageLoop() {
+}
+
+int32_t MessageLoop::Run() {
+  if (!has_interface<PPB_Flash_MessageLoop>())
+    return PP_ERROR_NOINTERFACE;
+  return get_interface<PPB_Flash_MessageLoop>()->Run(pp_resource());
+}
+
+void MessageLoop::Quit() {
+  if (has_interface<PPB_Flash_MessageLoop>())
+    get_interface<PPB_Flash_MessageLoop>()->Quit(pp_resource());
+}
+
+}  // namespace flash
+}  // namespace pp