diff --git a/core/fpdfdoc/cpdf_iconfit.cpp b/core/fpdfdoc/cpdf_iconfit.cpp
index a28f3bc..20ed963 100644
--- a/core/fpdfdoc/cpdf_iconfit.cpp
+++ b/core/fpdfdoc/cpdf_iconfit.cpp
@@ -20,7 +20,7 @@
   if (!m_pDict)
     return Always;
 
-  CFX_ByteString csSW = m_pDict->GetStringFor("SW", "A");
+  ByteString csSW = m_pDict->GetStringFor("SW", "A");
   if (csSW == "B")
     return Bigger;
   if (csSW == "S")