Remove FX_BOOL from fpdfsdk.

fpdfsdk/formfiller/cffl_combobox.h

Index: fpdfsdk/formfiller/cffl_combobox.h
diff --git a/fpdfsdk/formfiller/cffl_combobox.h b/fpdfsdk/formfiller/cffl_combobox.h
index 688103835329726fb298f8368401ddc8e911eb88..aab10b90e14d7bfa421f5993f3950ae27c279d9b 100644
--- a/fpdfsdk/formfiller/cffl_combobox.h
+++ b/fpdfsdk/formfiller/cffl_combobox.h
@@ -28,10 +28,8 @@ class CFFL_ComboBox : public CFFL_FormFiller, public IPWL_FocusHandler {
   PWL_CREATEPARAM GetCreateParam() override;
   CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
                          CPDFSDK_PageView* pPageView) override;
-  FX_BOOL OnChar(CPDFSDK_Annot* pAnnot,
-                 uint32_t nChar,
-                 uint32_t nFlags) override;
-  FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView) override;
+  bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags) override;
+  bool IsDataChanged(CPDFSDK_PageView* pPageView) override;
   void SaveData(CPDFSDK_PageView* pPageView) override;
   void GetActionData(CPDFSDK_PageView* pPageView,
                      CPDF_AAction::AActionType type,
@@ -39,20 +37,20 @@ class CFFL_ComboBox : public CFFL_FormFiller, public IPWL_FocusHandler {
   void SetActionData(CPDFSDK_PageView* pPageView,
                      CPDF_AAction::AActionType type,
                      const PDFSDK_FieldAction& fa) override;
-  FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
-                              const PDFSDK_FieldAction& faOld,
-                              const PDFSDK_FieldAction& faNew) override;
+  bool IsActionDataChanged(CPDF_AAction::AActionType type,
+                           const PDFSDK_FieldAction& faOld,
+                           const PDFSDK_FieldAction& faNew) override;
   void SaveState(CPDFSDK_PageView* pPageView) override;
   void RestoreState(CPDFSDK_PageView* pPageView) override;
   CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
-                           FX_BOOL bRestoreValue) override;
+                           bool bRestoreValue) override;
 
   // IPWL_FocusHandler:
   void OnSetFocus(CPWL_Wnd* pWnd) override;
 
 #ifdef PDF_ENABLE_XFA
   // CFFL_FormFiller:
-  FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView) override;
+  bool IsFieldFull(CPDFSDK_PageView* pPageView) override;
 #endif  // PDF_ENABLE_XFA
 
  private: