Remove FX_BOOL from core

core/fpdfapi/page/cpdf_textobject.cpp

Index: core/fpdfapi/page/cpdf_textobject.cpp
diff --git a/core/fpdfapi/page/cpdf_textobject.cpp b/core/fpdfapi/page/cpdf_textobject.cpp
index 0b445228357bc407dab4d7d616bc4172d39cd7cf..d5a2ea6d29e2a57f3e0598a731197e6d92a99646 100644
--- a/core/fpdfapi/page/cpdf_textobject.cpp
+++ b/core/fpdfapi/page/cpdf_textobject.cpp
@@ -211,7 +211,7 @@ void CPDF_TextObject::SetText(const CFX_ByteString& str) {
 FX_FLOAT CPDF_TextObject::GetCharWidth(uint32_t charcode) const {
   FX_FLOAT fontsize = m_TextState.GetFontSize() / 1000;
   CPDF_Font* pFont = m_TextState.GetFont();
-  FX_BOOL bVertWriting = FALSE;
+  bool bVertWriting = false;
   CPDF_CIDFont* pCIDFont = pFont->AsCIDFont();
   if (pCIDFont) {
     bVertWriting = pCIDFont->IsVertWriting();
@@ -248,7 +248,7 @@ void CPDF_TextObject::CalcPositionData(FX_FLOAT* pTextAdvanceX,
   FX_FLOAT min_y = 10000 * 1.0f;
   FX_FLOAT max_y = -10000 * 1.0f;
   CPDF_Font* pFont = m_TextState.GetFont();
-  FX_BOOL bVertWriting = FALSE;
+  bool bVertWriting = false;
   CPDF_CIDFont* pCIDFont = pFont->AsCIDFont();
   if (pCIDFont) {
     bVertWriting = pCIDFont->IsVertWriting();