Cleanup various IFX_ text interfaces.

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': {
     # TODO(thakis): Enable this, pdfium:29
     #'chromium_code': 1,
 
     'variables': {
@@ skipping 648 matching lines @@
         'core/fxcrt/include/fx_string.h',
         'core/fxcrt/include/fx_system.h',
         'core/fxcrt/include/fx_ucd.h',
         'core/fxcrt/include/fx_xml.h',
         'core/fxcrt/plex.h',
         'core/fxcrt/xml_int.h',
       ],
       'conditions': [
         ['pdf_enable_xfa==1', {
           'sources': [
+            'core/fxcrt/fx_arabic.cpp',
+            'core/fxcrt/fx_basic_maps.cpp',
+            'core/fxcrt/include/fx_arabic.h',
             'core/fxcrt/include/fx_arb.h',
-            'core/fxcrt/fx_arabic.cpp',
-            'core/fxcrt/fx_arabic.h',
-            'core/fxcrt/fx_basic_maps.cpp',
           ],
         }],
       ],
     },
     {
       'target_name': 'fxge',
       'type': 'static_library',
       'dependencies': [
         'third_party/third_party.gyp:fx_agg',
       ],
@@ skipping 397 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',
           ],
         },
       ]
     }],
   ]
 }