Remove FX_BOOL from xfa.

xfa/fwl/theme/cfwl_monthcalendartp.cpp

Index: xfa/fwl/theme/cfwl_monthcalendartp.cpp
diff --git a/xfa/fwl/theme/cfwl_monthcalendartp.cpp b/xfa/fwl/theme/cfwl_monthcalendartp.cpp
index b554483dcdd232f94c53a0c7c6548af591be806b..b50d492ade22606d7fe5b37acf51d23e0f336846 100644
--- a/xfa/fwl/theme/cfwl_monthcalendartp.cpp
+++ b/xfa/fwl/theme/cfwl_monthcalendartp.cpp
@@ -144,8 +144,8 @@ void CFWL_MonthCalendarTP::DrawText(CFWL_ThemeText* pParams) {
 
 void* CFWL_MonthCalendarTP::GetCapacity(CFWL_ThemePart* pThemePart,
                                         CFWL_WidgetCapacity dwCapacity) {
-  FX_BOOL bDefPro = FALSE;
-  FX_BOOL bDwordVal = FALSE;
+  bool bDefPro = false;
+  bool bDwordVal = false;
   switch (dwCapacity) {
     case CFWL_WidgetCapacity::HeaderWidth: {
       m_fValue = kHeaderWidth;
@@ -164,7 +164,7 @@ void* CFWL_MonthCalendarTP::GetCapacity(CFWL_ThemePart* pThemePart,
       break;
     }
     case CFWL_WidgetCapacity::HeaderBtnHMargin: {
-      bDwordVal = TRUE;
+      bDwordVal = true;
       m_dwValue = kButtonHorizontalMargin;
       break;
     }
@@ -341,7 +341,7 @@ void* CFWL_MonthCalendarTP::GetCapacity(CFWL_ThemePart* pThemePart,
       return &wsResource;
     }
     default:
-      bDefPro = TRUE;
+      bDefPro = true;
       break;
   }
   if (!bDefPro) {