Remove FX_BOOL from fpdfsdk.

fpdfsdk/formfiller/cffl_radiobutton.cpp

Index: fpdfsdk/formfiller/cffl_radiobutton.cpp
diff --git a/fpdfsdk/formfiller/cffl_radiobutton.cpp b/fpdfsdk/formfiller/cffl_radiobutton.cpp
index 8186c2f13775bac76c41386d84f4787c5111c2da..70d4c0dee6ecd2b9631db820bf649fb559a525c3 100644
--- a/fpdfsdk/formfiller/cffl_radiobutton.cpp
+++ b/fpdfsdk/formfiller/cffl_radiobutton.cpp
@@ -28,77 +28,77 @@ CPWL_Wnd* CFFL_RadioButton::NewPDFWindow(const PWL_CREATEPARAM& cp,
   return pWnd;
 }
 
-FX_BOOL CFFL_RadioButton::OnKeyDown(CPDFSDK_Annot* pAnnot,
-                                    uint32_t nKeyCode,
-                                    uint32_t nFlags) {
+bool CFFL_RadioButton::OnKeyDown(CPDFSDK_Annot* pAnnot,
+                                 uint32_t nKeyCode,
+                                 uint32_t nFlags) {
   switch (nKeyCode) {
     case FWL_VKEY_Return:
     case FWL_VKEY_Space:
-      return TRUE;
+      return true;
     default:
       return CFFL_FormFiller::OnKeyDown(pAnnot, nKeyCode, nFlags);
   }
 }
 
-FX_BOOL CFFL_RadioButton::OnChar(CPDFSDK_Annot* pAnnot,
-                                 uint32_t nChar,
-                                 uint32_t nFlags) {
+bool CFFL_RadioButton::OnChar(CPDFSDK_Annot* pAnnot,
+                              uint32_t nChar,
+                              uint32_t nFlags) {
   switch (nChar) {
     case FWL_VKEY_Return:
     case FWL_VKEY_Space: {
       CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
       ASSERT(pPageView);
 
-      FX_BOOL bReset = FALSE;
-      FX_BOOL bExit = FALSE;
+      bool bReset = false;
+      bool bExit = false;
       CPDFSDK_Annot::ObservedPtr pObserved(m_pWidget);
       m_pFormFillEnv->GetInteractiveFormFiller()->OnButtonUp(
           &pObserved, pPageView, bReset, bExit, nFlags);
       if (!pObserved || bReset || bExit)
-        return TRUE;
+        return true;
 
       CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
       if (CPWL_RadioButton* pWnd =
-              (CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
-        pWnd->SetCheck(TRUE);
+              (CPWL_RadioButton*)GetPDFWindow(pPageView, true))
+        pWnd->SetCheck(true);
       CommitData(pPageView, nFlags);
-      return TRUE;
+      return true;
     }
     default:
       return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
   }
 }
 
-FX_BOOL CFFL_RadioButton::OnLButtonUp(CPDFSDK_PageView* pPageView,
-                                      CPDFSDK_Annot* pAnnot,
-                                      uint32_t nFlags,
-                                      const CFX_FloatPoint& point) {
+bool CFFL_RadioButton::OnLButtonUp(CPDFSDK_PageView* pPageView,
+                                   CPDFSDK_Annot* pAnnot,
+                                   uint32_t nFlags,
+                                   const CFX_FloatPoint& point) {
   CFFL_Button::OnLButtonUp(pPageView, pAnnot, nFlags, point);
 
   if (IsValid()) {
     if (CPWL_RadioButton* pWnd =
-            (CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
-      pWnd->SetCheck(TRUE);
+            (CPWL_RadioButton*)GetPDFWindow(pPageView, true))
+      pWnd->SetCheck(true);
 
     if (!CommitData(pPageView, nFlags))
-      return FALSE;
+      return false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL CFFL_RadioButton::IsDataChanged(CPDFSDK_PageView* pPageView) {
+bool CFFL_RadioButton::IsDataChanged(CPDFSDK_PageView* pPageView) {
   if (CPWL_RadioButton* pWnd =
-          (CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE)) {
+          (CPWL_RadioButton*)GetPDFWindow(pPageView, false)) {
     return pWnd->IsChecked() != m_pWidget->IsChecked();
   }
 
-  return FALSE;
+  return false;
 }
 
 void CFFL_RadioButton::SaveData(CPDFSDK_PageView* pPageView) {
   if (CPWL_RadioButton* pWnd =
-          (CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE)) {
+          (CPWL_RadioButton*)GetPDFWindow(pPageView, false)) {
     bool bNewChecked = pWnd->IsChecked();
 
     if (bNewChecked) {