Fix a leak in CJBig2_Context.

core/src/fxcodec/codec/fx_codec_jbig.cpp

Index: core/src/fxcodec/codec/fx_codec_jbig.cpp
diff --git a/core/src/fxcodec/codec/fx_codec_jbig.cpp b/core/src/fxcodec/codec/fx_codec_jbig.cpp
index dca653de31b4af2dd7718f18c5be179986ebaef0..2cdff9f88c30deade3d156ac15a991feb917757c 100644
--- a/core/src/fxcodec/codec/fx_codec_jbig.cpp
+++ b/core/src/fxcodec/codec/fx_codec_jbig.cpp
@@ -54,8 +54,7 @@ FXCODEC_STATUS CCodec_Jbig2Module::StartDecode(void* pJbig2Context,
   m_pJbig2Context->m_bFileReader = FALSE;
   FXSYS_memset(dest_buf, 0, height * dest_pitch);
   m_pJbig2Context->m_pContext = CJBig2_Context::CreateContext(
-      global_data, global_size, src_buf, src_size, JBIG2_EMBED_STREAM,
-      &m_SymbolDictCache, pPause);
+      global_data, global_size, src_buf, src_size, &m_SymbolDictCache, pPause);
   if (!m_pJbig2Context->m_pContext) {
     return FXCODEC_STATUS_ERROR;
   }