Remove FX_BOOL from core

core/fpdfdoc/cpdf_annot.cpp

 // Copyright 2016 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 "core/fpdfdoc/cpdf_annot.h"
 
 #include "core/fpdfapi/page/cpdf_form.h"
 #include "core/fpdfapi/page/cpdf_page.h"
@@ skipping 331 matching lines @@
     return "Watermark";
   if (nSubtype == CPDF_Annot::Subtype::THREED)
     return "3D";
   if (nSubtype == CPDF_Annot::Subtype::RICHMEDIA)
     return "RichMedia";
   if (nSubtype == CPDF_Annot::Subtype::XFAWIDGET)
     return "XFAWidget";
   return "";
 }
 
-FX_BOOL CPDF_Annot::DrawAppearance(CPDF_Page* pPage,
-                                   CFX_RenderDevice* pDevice,
-                                   const CFX_Matrix* pUser2Device,
-                                   AppearanceMode mode,
-                                   const CPDF_RenderOptions* pOptions) {
+bool CPDF_Annot::DrawAppearance(CPDF_Page* pPage,
+                                CFX_RenderDevice* pDevice,
+                                const CFX_Matrix* pUser2Device,
+                                AppearanceMode mode,
+                                const CPDF_RenderOptions* pOptions) {
   if (!ShouldDrawAnnotation())
-    return FALSE;
+    return false;
 
   // It might happen that by the time this annotation instance was created,
   // it was flagged as "hidden" (e.g. /F 2), and hence CPVT_GenerateAP decided
   // to not "generate" its AP.
   // If for a reason the object is no longer hidden, but still does not have
   // its "AP" generated, generate it now.
   GenerateAPIfNeeded();
 
   CFX_Matrix matrix;
   CPDF_Form* pForm =
       FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix);
   if (!pForm) {
-    return FALSE;
+    return false;
   }
   CPDF_RenderContext context(pPage);
   context.AppendLayer(pForm, &matrix);
   context.Render(pDevice, pOptions, nullptr);
-  return TRUE;
+  return true;
 }
-FX_BOOL CPDF_Annot::DrawInContext(const CPDF_Page* pPage,
-                                  CPDF_RenderContext* pContext,
-                                  const CFX_Matrix* pUser2Device,
-                                  AppearanceMode mode) {
+bool CPDF_Annot::DrawInContext(const CPDF_Page* pPage,
+                               CPDF_RenderContext* pContext,
+                               const CFX_Matrix* pUser2Device,
+                               AppearanceMode mode) {
   if (!ShouldDrawAnnotation())
-    return FALSE;
+    return false;
 
   // It might happen that by the time this annotation instance was created,
   // it was flagged as "hidden" (e.g. /F 2), and hence CPVT_GenerateAP decided
   // to not "generate" its AP.
   // If for a reason the object is no longer hidden, but still does not have
   // its "AP" generated, generate it now.
   GenerateAPIfNeeded();
 
   CFX_Matrix matrix;
   CPDF_Form* pForm =
       FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix);
   if (!pForm) {
-    return FALSE;
+    return false;
   }
   pContext->AppendLayer(pForm, &matrix);
-  return TRUE;
+  return true;
 }
 void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice,
                             const CFX_Matrix* pUser2Device,
                             const CPDF_RenderOptions* pOptions) {
   if (GetSubtype() == CPDF_Annot::Subtype::POPUP)
     return;
 
   uint32_t annot_flags = GetFlags();
   if (annot_flags & ANNOTFLAG_HIDDEN) {
     return;
@@ skipping 80 matching lines @@
   CFX_PathData path;
   width /= 2;
   path.AppendRect(rect.left + width, rect.bottom + width, rect.right - width,
                   rect.top - width);
   int fill_type = 0;
   if (pOptions && (pOptions->m_Flags & RENDER_NOPATHSMOOTH)) {
     fill_type |= FXFILL_NOPATHSMOOTH;
   }
   pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type);
 }