Introduce PPB_Flash_MessageLoop interface for Pepper Flash.

ppapi/cpp/private/flash_message_loop.cc

Index: ppapi/cpp/private/flash_message_loop.cc
diff --git a/ppapi/cpp/private/flash_message_loop.cc b/ppapi/cpp/private/flash_message_loop.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ea258915aaa9ed4437751cef33bfd38c7c454b6d
--- /dev/null
+++ b/ppapi/cpp/private/flash_message_loop.cc
@@ -0,0 +1,51 @@
+// 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>()) {
+    PassRefFromConstructor(get_interface<PPB_Flash_MessageLoop>()->Create(
+        instance->pp_instance()));
+  }
+}
+
+MessageLoop::~MessageLoop() {
+}
+
+// static
+bool MessageLoop::IsAvailable() {
+  return has_interface<PPB_Flash_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