XFA: Manual merge of Clean up IFX_BidiChar

pdfium.gyp

 {
   'variables': {
     'pdf_use_skia%': 0,
     'pdf_enable_v8%': 1,
     'pdf_enable_xfa%': 1,
     '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.
@@ skipping 401 matching lines @@
         }],
       ],
     },
     {
       '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',
@@ skipping 10 matching lines @@
         '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 297 matching lines @@
         'test_support',
       ],
       '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',
         'third_party/base/nonstd_unique_ptr_unittest.cpp',
       ],
       'conditions': [
         ['pdf_enable_xfa==1', {
           'sources': [
             'xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder_unittest.cpp',
             'xfa/src/fxfa/src/parser/xfa_utils_imp_unittest.cpp',
@@ skipping 70 matching lines @@
           ],
           'dependencies': [
             '<(DEPTH)/v8/tools/gyp/v8.gyp:v8',
             '<(DEPTH)/v8/tools/gyp/v8.gyp:v8_libplatform',
           ],
         }],
       ],
     },
   ],
 }