Introduce PPB_Flash_MessageLoop interface for Pepper Flash.

ppapi/thunk/ppb_flash_message_loop_thunk.cc

Index: ppapi/thunk/ppb_flash_message_loop_thunk.cc
diff --git a/ppapi/thunk/ppb_flash_message_loop_thunk.cc b/ppapi/thunk/ppb_flash_message_loop_thunk.cc
new file mode 100644
index 0000000000000000000000000000000000000000..8fc4258c101c88b573cb20f33e4ab3d3bcd3cec4
--- /dev/null
+++ b/ppapi/thunk/ppb_flash_message_loop_thunk.cc
@@ -0,0 +1,56 @@
+// 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/c/pp_bool.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/thunk/enter.h"
+#include "ppapi/thunk/ppb_flash_message_loop_api.h"
+#include "ppapi/thunk/resource_creation_api.h"
+#include "ppapi/thunk/thunk.h"
+
+namespace ppapi {
+namespace thunk {
+
+namespace {
+
+PP_Resource Create(PP_Instance instance) {
+  EnterFunction<ResourceCreationAPI> enter(instance, true);
+  if (enter.failed())
+    return 0;
+  return enter.functions()->CreateFlashMessageLoop(instance);
+}
+
+PP_Bool IsFlashMessageLoop(PP_Resource resource) {
+  EnterResource<PPB_Flash_MessageLoop_API> enter(resource, false);
+  return PP_FromBool(enter.succeeded());
+}
+
+int32_t Run(PP_Resource resource) {
+  EnterResource<PPB_Flash_MessageLoop_API> enter(resource, true);
+  if (enter.failed())
+    return PP_ERROR_BADRESOURCE;
+  return enter.object()->Run();
+}
+
+void Quit(PP_Resource resource) {
+  EnterResource<PPB_Flash_MessageLoop_API> enter(resource, true);
+  if (enter.succeeded())
+    enter.object()->Quit();
+}
+
+const PPB_Flash_MessageLoop g_ppb_flash_message_loop_thunk = {
+  &Create,
+  &IsFlashMessageLoop,
+  &Run,
+  &Quit
+};
+
+}  // namespace
+
+const PPB_Flash_MessageLoop_0_1* GetPPB_Flash_MessageLoop_0_1_Thunk() {
+  return &g_ppb_flash_message_loop_thunk;
+}
+
+}  // namespace thunk
+}  // namespace ppapi