Remove FX_BOOL from fpdfsdk.

fpdfsdk/pdfwindow/PWL_Icon.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "fpdfsdk/pdfwindow/PWL_Icon.h"
 
 #include "core/fpdfapi/parser/cpdf_array.h"
 #include "core/fpdfapi/parser/cpdf_stream.h"
@@ skipping 105 matching lines @@
   return m_pIconFit;
 }
 
 int32_t CPWL_Icon::GetScaleMethod() {
   if (m_pIconFit)
     return m_pIconFit->GetScaleMethod();
 
   return 0;
 }
 
-FX_BOOL CPWL_Icon::IsProportionalScale() {
+bool CPWL_Icon::IsProportionalScale() {
   if (m_pIconFit)
     return m_pIconFit->IsProportionalScale();
 
-  return FALSE;
+  return false;
 }
 
 void CPWL_Icon::GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom) {
   if (m_pIconFit) {
     fLeft = 0.0f;
     fBottom = 0.0f;
     CPDF_Array* pA = m_pIconFit->GetDict()
                          ? m_pIconFit->GetDict()->GetArrayFor("A")
                          : nullptr;
     if (pA) {
@@ skipping 73 matching lines @@
   FX_FLOAT fImageFactHeight = fImageHeight * fVScale;
 
   FX_FLOAT fPlateWidth, fPlateHeight;
   CFX_FloatRect rcPlate = GetClientRect();
   fPlateWidth = rcPlate.right - rcPlate.left;
   fPlateHeight = rcPlate.top - rcPlate.bottom;
 
   x = (fPlateWidth - fImageFactWidth) * fLeft;
   y = (fPlateHeight - fImageFactHeight) * fBottom;
 }