Fix some FX_BOOL / int noise in fxfa

xfa/fxfa/parser/cxfa_node.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 "xfa/fxfa/parser/xfa_object.h"
 
 #include <map>
 #include <memory>
@@ skipping 3793 matching lines @@
   RemoveMapModuleKey(pKey);
   return TRUE;
 }
 
 FX_BOOL CXFA_Node::TryBoolean(XFA_ATTRIBUTE eAttr,
                               FX_BOOL& bValue,
                               FX_BOOL bUseDefault) {
   void* pValue = nullptr;
   if (!GetValue(eAttr, XFA_ATTRIBUTETYPE_Boolean, bUseDefault, pValue))
     return FALSE;
-  bValue = (FX_BOOL)(uintptr_t)pValue;
+  bValue = !!pValue;
   return TRUE;
 }
 
 FX_BOOL CXFA_Node::TryInteger(XFA_ATTRIBUTE eAttr,
                               int32_t& iValue,
                               FX_BOOL bUseDefault) {
   void* pValue = nullptr;
   if (!GetValue(eAttr, XFA_ATTRIBUTETYPE_Integer, bUseDefault, pValue))
     return FALSE;
   iValue = (int32_t)(uintptr_t)pValue;
@@ skipping 1360 matching lines @@
     CXFA_Node* pSrcChild = pSrcModule->GetNodeItem(XFA_NODEITEM_FirstChild);
     CXFA_Node* pDstChild = pDstModule->GetNodeItem(XFA_NODEITEM_FirstChild);
     for (; pSrcChild && pDstChild;
          pSrcChild = pSrcChild->GetNodeItem(XFA_NODEITEM_NextSibling),
          pDstChild = pDstChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
       MoveBufferMapData(pSrcChild, pDstChild, pKey, TRUE);
     }
   }
   pSrcModule->MoveBufferMapData(pDstModule, pKey);
 }