Return bool rather than bitwise-and for FX_BOOL

xfa/fxfa/parser/xfa_document_imp.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 "core/fxcrt/include/fx_ext.h"
 #include "xfa/fxfa/app/xfa_ffnotify.h"
 #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h"
 #include "xfa/fxfa/parser/xfa_basic_imp.h"
@@ skipping 180 matching lines @@
 }
 void CXFA_Document::SetFlag(uint32_t dwFlag, FX_BOOL bOn) {
   if (bOn) {
     m_dwDocFlags |= dwFlag;
   } else {
     m_dwDocFlags &= ~dwFlag;
   }
 }
 FX_BOOL CXFA_Document::IsInteractive() {
   if (m_dwDocFlags & XFA_DOCFLAG_HasInteractive) {
-    return m_dwDocFlags & XFA_DOCFLAG_Interactive;
+    return !!(m_dwDocFlags & XFA_DOCFLAG_Interactive);
   }
   CXFA_Node* pConfig = ToNode(GetXFAObject(XFA_HASHCODE_Config));
   if (!pConfig) {
     return FALSE;
   }
   CFX_WideString wsInteractive;
   CXFA_Node* pPresent = pConfig->GetFirstChildByClass(XFA_ELEMENT_Present);
   if (!pPresent) {
     return FALSE;
   }
@@ skipping 202 matching lines @@
       if (!mIDMap.Lookup(FX_HashCode_GetW(wsID, false), pProtoNode)) {
         continue;
       }
     }
     if (!pProtoNode) {
       continue;
     }
     XFA_ProtoMerge_MergeNode(this, pUseHrefNode, pProtoNode);
   }
 }