Add CreateTemporaryFile to PPB_Flash_File_ModuleLocal.

ppapi/ppapi_sources.gypi

 # 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.
 
 {
   'variables': {
     'c_source_files': [
       'c/pp_array_output.h',
       'c/pp_bool.h',
       'c/pp_completion_callback.h',
@@ skipping 392 matching lines @@
       'tests/test_char_set.h',
       'tests/test_core.cc',
       'tests/test_core.h',
       'tests/test_cpp_includes.cc',
       'tests/test_crypto.cc',
       'tests/test_crypto.h',
       'tests/test_flash.cc',
       'tests/test_flash.h',
       'tests/test_flash_clipboard.cc',
       'tests/test_flash_clipboard.h',
+      'tests/test_flash_file.cc',
+      'tests/test_flash_file.h',
       'tests/test_flash_fullscreen.cc',
       'tests/test_flash_fullscreen.h',
       'tests/test_flash_message_loop.cc',
       'tests/test_flash_message_loop.h',
       'tests/test_fullscreen.cc',
       'tests/test_fullscreen.h',
       'tests/test_graphics_3d.cc',
       'tests/test_graphics_3d.h',
       'tests/test_net_address_private.cc',
       'tests/test_net_address_private.h',
@@ skipping 16 matching lines @@
       'tests/test_x509_certificate_private.h',
 
       # Deprecated test cases.
       'tests/test_instance_deprecated.cc',
       'tests/test_instance_deprecated.h',
       'tests/test_var_deprecated.cc',
       'tests/test_var_deprecated.h',
     ],
   },
 }