Cleanup IFX_BidiChar

pdfium.gyp

 {
   'variables': {
     'pdf_use_skia%': 0,
     'conditions': [
       ['OS=="linux"', {
         'bundle_freetype%': 0,
       }, {  # On Android there's no system FreeType. On Windows and Mac, only a
             # few methods are used from it.
         'bundle_freetype%': 1,
       }],
@@ skipping 374 matching lines @@
           # conversion to check that an address is 16-bit aligned (benign).
           'cflags_c': [ '-Wno-pointer-to-int-cast' ],
         }],
       ],
     },
     {
       'target_name': 'fxcrt',
       'type': 'static_library',
       'ldflags': [ '-L<(PRODUCT_DIR)',],
       'sources': [
-        'core/include/fxcrt/fx_arb.h',
         'core/include/fxcrt/fx_basic.h',
+        'core/include/fxcrt/fx_bidi.h',
         'core/include/fxcrt/fx_coordinates.h',
         'core/include/fxcrt/fx_ext.h',
         'core/include/fxcrt/fx_memory.h',
         'core/include/fxcrt/fx_safe_types.h',
         'core/include/fxcrt/fx_stream.h',
         'core/include/fxcrt/fx_string.h',
         'core/include/fxcrt/fx_system.h',
         'core/include/fxcrt/fx_ucd.h',
         'core/include/fxcrt/fx_xml.h',
         'core/src/fxcrt/extension.h',
         'core/src/fxcrt/fxcrt_platforms.cpp',
         'core/src/fxcrt/fxcrt_platforms.h',
         'core/src/fxcrt/fxcrt_posix.cpp',
         'core/src/fxcrt/fxcrt_posix.h',
         'core/src/fxcrt/fxcrt_windows.cpp',
         'core/src/fxcrt/fxcrt_windows.h',
-        'core/src/fxcrt/fx_arabic.cpp',
-        'core/src/fxcrt/fx_arabic.h',
         'core/src/fxcrt/fx_basic_array.cpp',
         'core/src/fxcrt/fx_basic_bstring.cpp',
         'core/src/fxcrt/fx_basic_buffer.cpp',
         'core/src/fxcrt/fx_basic_coords.cpp',
         'core/src/fxcrt/fx_basic_gcc.cpp',
         'core/src/fxcrt/fx_basic_list.cpp',
         'core/src/fxcrt/fx_basic_maps.cpp',
         'core/src/fxcrt/fx_basic_memmgr.cpp',
         'core/src/fxcrt/fx_basic_plex.cpp',
         'core/src/fxcrt/fx_basic_utf.cpp',
         'core/src/fxcrt/fx_basic_util.cpp',
         'core/src/fxcrt/fx_basic_wstring.cpp',
+        'core/src/fxcrt/fx_bidi.cpp',
         'core/src/fxcrt/fx_extension.cpp',
         'core/src/fxcrt/fx_ucddata.cpp',
         'core/src/fxcrt/fx_unicode.cpp',
         'core/src/fxcrt/fx_xml_composer.cpp',
         'core/src/fxcrt/fx_xml_parser.cpp',
         'core/src/fxcrt/plex.h',
         'core/src/fxcrt/xml_int.h',
       ],
     },
     {
@@ skipping 279 matching lines @@
         'pdfium',
       ],
       'include_dirs': [
         '<(DEPTH)'
       ],
       'sources': [
         'core/src/fxcodec/codec/fx_codec_jpx_unittest.cpp',
         'core/src/fxcrt/fx_basic_bstring_unittest.cpp',
         'core/src/fxcrt/fx_basic_memmgr_unittest.cpp',
         'core/src/fxcrt/fx_basic_wstring_unittest.cpp',
+        'core/src/fxcrt/fx_bidi_unittest.cpp',
         'core/src/fxcrt/fx_system_unittest.cpp',
         'testing/fx_string_testhelpers.h',
         'testing/fx_string_testhelpers.cpp',
       ],
     },
     {
       'target_name': 'pdfium_embeddertests',
       'type': 'executable',
       'dependencies': [
         '<(DEPTH)/testing/gmock.gyp:gmock',
@@ skipping 18 matching lines @@
         'testing/embedder_test.cpp',
         'testing/embedder_test.h',
         'testing/embedder_test_mock_delegate.h',
         'testing/embedder_test_timer_handling_delegate.h',
         'testing/fx_string_testhelpers.cpp',
         'testing/fx_string_testhelpers.h',
       ],
     },
   ],
 }