Remove Release() from IFXCRT_FileAccess

pdfium.gyp

 # Copyright 2015 PDFium 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': {
     'chromium_code': 1,
 
     'variables': {
       'clang_use_pdfium_plugins%': 0,
@@ skipping 609 matching lines @@
         'core/fxcrt/fx_basic_utf.cpp',
         'core/fxcrt/fx_basic_util.cpp',
         'core/fxcrt/fx_basic_wstring.cpp',
         'core/fxcrt/fx_bidi.cpp',
         'core/fxcrt/fx_bidi.h',
         'core/fxcrt/fx_extension.cpp',
         'core/fxcrt/fx_ucddata.cpp',
         'core/fxcrt/fx_unicode.cpp',
         'core/fxcrt/fx_xml_composer.cpp',
         'core/fxcrt/fx_xml_parser.cpp',
-        'core/fxcrt/fxcrt_platforms.cpp',
-        'core/fxcrt/fxcrt_platforms.h',
         'core/fxcrt/fxcrt_posix.cpp',
         'core/fxcrt/fxcrt_posix.h',
         'core/fxcrt/fxcrt_stream.cpp',
         'core/fxcrt/fxcrt_windows.cpp',
         'core/fxcrt/fxcrt_windows.h',
         'core/fxcrt/include/cfx_retain_ptr.h',
         'core/fxcrt/include/fx_basic.h',
         'core/fxcrt/include/fx_coordinates.h',
         'core/fxcrt/include/fx_ext.h',
         'core/fxcrt/include/fx_memory.h',
@@ skipping 431 matching lines @@
             'fpdfsdk/fpdfxfa/include/fpdfxfa_app.h',
             'fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h',
             'fpdfsdk/fpdfxfa/include/fpdfxfa_page.h',
             'fpdfsdk/fpdfxfa/include/fpdfxfa_util.h',
           ],
         },
       ]
     }],
   ]
 }