Pepper: Generate ppb_flash_clipboard.h from .idl file.

webkit/plugins/ppapi/plugin_module.cc

Index: webkit/plugins/ppapi/plugin_module.cc
diff --git a/webkit/plugins/ppapi/plugin_module.cc b/webkit/plugins/ppapi/plugin_module.cc
index 4587dfe56e5eaf97dab645d047bc0ee02f3a2927..93141cf55de24dde4566e8d9af70d220717f3232 100644
--- a/webkit/plugins/ppapi/plugin_module.cc
+++ b/webkit/plugins/ppapi/plugin_module.cc
@@ -274,6 +274,8 @@ const void* GetInterface(const char* name) {
     return PPB_Flash_Impl::GetInterface();
   if (strcmp(name, PPB_FLASH_CLIPBOARD_INTERFACE) == 0)
     return ::ppapi::thunk::GetPPB_Flash_Clipboard_Thunk();
+  if (strcmp(name, PPB_FLASH_CLIPBOARD_INTERFACE_3_LEGACY) == 0)
+    return ::ppapi::thunk::GetPPB_Flash_Clipboard_Thunk();
   if (strcmp(name, PPB_FLASH_FILE_FILEREF_INTERFACE) == 0)
     return PPB_Flash_File_FileRef_Impl::GetInterface();
   if (strcmp(name, PPB_FLASH_FILE_MODULELOCAL_INTERFACE) == 0)