Remove FX_BOOL from core/fpdfapi/font

core/fpdfapi/parser/cpdf_dictionary.cpp

Index: core/fpdfapi/parser/cpdf_dictionary.cpp
diff --git a/core/fpdfapi/parser/cpdf_dictionary.cpp b/core/fpdfapi/parser/cpdf_dictionary.cpp
index 7601c5b83104f16bdee9c1d72c695673814b19c9..7ef5a5355141ac8e00187bdb2aec80f389c7d0ec 100644
--- a/core/fpdfapi/parser/cpdf_dictionary.cpp
+++ b/core/fpdfapi/parser/cpdf_dictionary.cpp
@@ -162,7 +162,7 @@ CFX_Matrix CPDF_Dictionary::GetMatrixFor(const CFX_ByteString& key) const {
   return matrix;
 }
 
-FX_BOOL CPDF_Dictionary::KeyExist(const CFX_ByteString& key) const {
+bool CPDF_Dictionary::KeyExist(const CFX_ByteString& key) const {
   return pdfium::ContainsKey(m_Map, key);
 }