XFA: Manual merge of Clean up IFX_BidiChar

BUILD.gn

 # Copyright 2014 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.
 
 import("//testing/test.gni")
 import("pdfium.gni")
 
 config("pdfium_config") {
   cflags = []
   include_dirs = [ "third_party/freetype/include" ]
@@ skipping 451 matching lines @@
       # http://code.google.com/p/pdfium/issues/detail?id=188
       "-Wno-switch",
     ]
   }
 }
 
 static_library("fxcrt") {
   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/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/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",
@@ skipping 1029 matching lines @@
       "//v8",
       "//v8/include",
     ]
   }
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [
     ":pdfium_config",
     "//build/config/compiler:no_chromium_code",
   ]
 }