Add CreateTemporaryFile to PPB_Flash_File_ModuleLocal.

ppapi/thunk/ppb_flash_api.h

 // 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.
 
 #ifndef PPAPI_THUNK_PPB_FLASH_API_H_
 #define PPAPI_THUNK_PPB_FLASH_API_H_
 
+#include <string>
+
 #include "ppapi/c/private/ppb_flash.h"
 #include "ppapi/c/private/ppb_flash_clipboard.h"
 #include "ppapi/c/private/ppb_flash_file.h"
 #include "ppapi/thunk/ppapi_thunk_export.h"
 
 namespace ppapi {
 namespace thunk {
 
 // This class collects all of the Flash interface-related APIs into one place.
 class PPAPI_THUNK_EXPORT PPB_Flash_API {
@@ skipping 56 matching lines @@
                                   PP_Bool recursive) = 0;
   virtual int32_t CreateDir(PP_Instance instance, const char* path) = 0;
   virtual int32_t QueryFile(PP_Instance instance,
                             const char* path,
                             PP_FileInfo* info) = 0;
   virtual int32_t GetDirContents(PP_Instance instance,
                                  const char* path,
                                  PP_DirContents_Dev** contents) = 0;
   virtual void FreeDirContents(PP_Instance instance,
                                PP_DirContents_Dev* contents) = 0;
+  virtual int32_t CreateTemporaryFile(PP_Instance instance,
+                                      const char* dir_path,
+                                      PP_FileHandle* file,
+                                      std::string* file_name) = 0;
 
   // FlashFile_FileRef.
   virtual int32_t OpenFileRef(PP_Instance instance,
                               PP_Resource file_ref,
                               int32_t mode,
                               PP_FileHandle* file) = 0;
   virtual int32_t QueryFileRef(PP_Instance instance,
                                PP_Resource file_ref,
                                PP_FileInfo* info) = 0;
 
   // FlashFullscreen.
   virtual PP_Bool FlashIsFullscreen(PP_Instance instance) = 0;
   virtual PP_Bool FlashSetFullscreen(PP_Instance instance,
                                      PP_Bool fullscreen) = 0;
   virtual PP_Bool FlashGetScreenSize(PP_Instance instance, PP_Size* size) = 0;
 };
 
 }  // namespace thunk
 }  // namespace ppapi
 
 #endif // PPAPI_THUNK_PPB_FLASH_API_H_