Remove FX_BOOL from xfa.

xfa/fwl/core/cfwl_datetimepicker.h

Index: xfa/fwl/core/cfwl_datetimepicker.h
diff --git a/xfa/fwl/core/cfwl_datetimepicker.h b/xfa/fwl/core/cfwl_datetimepicker.h
index e189e969a02fa483968ec21312500e7f0c2907f6..327364ce6a45f5e5c9902936a5028541602967f3 100644
--- a/xfa/fwl/core/cfwl_datetimepicker.h
+++ b/xfa/fwl/core/cfwl_datetimepicker.h
@@ -24,19 +24,19 @@ class CFWL_DateTimePicker : public CFWL_Widget {
   int32_t GetSelRange(int32_t nIndex, int32_t& nStart);
   FWL_Error GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
   FWL_Error SetCurSel(int32_t iYear, int32_t iMonth, int32_t iDay);
-  FX_BOOL CanUndo();
-  FX_BOOL CanRedo();
-  FX_BOOL Undo();
-  FX_BOOL Redo();
-  FX_BOOL CanCopy();
-  FX_BOOL CanCut();
-  FX_BOOL CanSelectAll();
-  FX_BOOL Copy(CFX_WideString& wsCopy);
-  FX_BOOL Cut(CFX_WideString& wsCut);
-  FX_BOOL Paste(const CFX_WideString& wsPaste);
-  FX_BOOL SelectAll();
-  FX_BOOL Delete();
-  FX_BOOL DeSelect();
+  bool CanUndo();
+  bool CanRedo();
+  bool Undo();
+  bool Redo();
+  bool CanCopy();
+  bool CanCut();
+  bool CanSelectAll();
+  bool Copy(CFX_WideString& wsCopy);
+  bool Cut(CFX_WideString& wsCut);
+  bool Paste(const CFX_WideString& wsPaste);
+  bool SelectAll();
+  bool Delete();
+  bool DeSelect();
   FWL_Error GetBBox(CFX_RectF& rect);
   FWL_Error SetEditLimit(int32_t nLimit);
   FWL_Error ModifyEditStylesEx(uint32_t dwStylesExAdded,