Stop inlining CJBig2_BitStream.

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 328 matching lines @@
         'core/src/fxcodec/codec/fx_codec_flate.cpp',
         'core/src/fxcodec/codec/fx_codec_icc.cpp',
         'core/src/fxcodec/codec/fx_codec_jbig.cpp',
         'core/src/fxcodec/codec/fx_codec_jbig_enc.cpp',
         'core/src/fxcodec/codec/fx_codec_jpeg.cpp',
         'core/src/fxcodec/codec/fx_codec_jpx_opj.cpp',
         'core/src/fxcodec/jbig2/JBig2_ArithDecoder.cpp',
         'core/src/fxcodec/jbig2/JBig2_ArithDecoder.h',
         'core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.cpp',
         'core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h',
+        'core/src/fxcodec/jbig2/JBig2_BitStream.cpp',
         'core/src/fxcodec/jbig2/JBig2_BitStream.h',
         'core/src/fxcodec/jbig2/JBig2_Context.cpp',
         'core/src/fxcodec/jbig2/JBig2_Context.h',
         'core/src/fxcodec/jbig2/JBig2_Define.h',
         'core/src/fxcodec/jbig2/JBig2_GrdProc.cpp',
         'core/src/fxcodec/jbig2/JBig2_GrdProc.h',
         'core/src/fxcodec/jbig2/JBig2_GrrdProc.cpp',
         'core/src/fxcodec/jbig2/JBig2_GrrdProc.h',
         'core/src/fxcodec/jbig2/JBig2_GsidProc.cpp',
         'core/src/fxcodec/jbig2/JBig2_GsidProc.h',
@@ skipping 410 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',
       ],
     },
   ],
 }