Make code compile with clang_use_chrome_plugin (part VI)

xfa/fwl/lightwidget/cfwl_barcode.h

 // 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
 
 #ifndef XFA_FWL_LIGHTWIDGET_CFWL_BARCODE_H_
 #define XFA_FWL_LIGHTWIDGET_CFWL_BARCODE_H_
 
 #include "xfa/fwl/basewidget/ifwl_barcode.h"
@@ skipping 62 matching lines @@
   void SetTruncated(FX_BOOL truncated) {
     m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_TRUNCATED;
     m_barcodeData.m_bTruncated = truncated;
   }
   void ResetBarcodeAttributes() {
     m_barcodeData.m_dwAttributeMask = FWL_BCDATTRIBUTE_NONE;
   }
 
  protected:
   CFWL_Barcode();
-  virtual ~CFWL_Barcode();
+  ~CFWL_Barcode() override;
 
   class CFWL_BarcodeDP : public IFWL_BarcodeDP {
    public:
-    CFWL_BarcodeDP() : m_dwAttributeMask(FWL_BCDATTRIBUTE_NONE) {}
+    CFWL_BarcodeDP();
 
+    // IFWL_DataProvider
     FWL_Error GetCaption(IFWL_Widget* pWidget,
                          CFX_WideString& wsCaption) override;
-    BC_CHAR_ENCODING GetCharEncoding() override { return m_eCharEncoding; }
-    int32_t GetModuleHeight() override { return m_nModuleHeight; }
-    int32_t GetModuleWidth() override { return m_nModuleWidth; }
-    int32_t GetDataLength() override { return m_nDataLength; }
-    int32_t GetCalChecksum() override { return m_nCalChecksum; }
-    FX_BOOL GetPrintChecksum() override { return m_bPrintChecksum; }
-    BC_TEXT_LOC GetTextLocation() override { return m_eTextLocation; }
-    int32_t GetWideNarrowRatio() override { return m_nWideNarrowRatio; }
-    FX_CHAR GetStartChar() override { return m_cStartChar; }
-    FX_CHAR GetEndChar() override { return m_cEndChar; }
-    int32_t GetVersion() override { return m_nVersion; }
-    int32_t GetErrorCorrectionLevel() override { return m_nECLevel; }
-    FX_BOOL GetTruncated() override { return m_bTruncated; }
-    uint32_t GetBarcodeAttributeMask() override { return m_dwAttributeMask; }
+
+    // IFWL_BarcodeDP
+    BC_CHAR_ENCODING GetCharEncoding() override;
+    int32_t GetModuleHeight() override;
+    int32_t GetModuleWidth() override;
+    int32_t GetDataLength() override;
+    int32_t GetCalChecksum() override;
+    FX_BOOL GetPrintChecksum() override;
+    BC_TEXT_LOC GetTextLocation() override;
+    int32_t GetWideNarrowRatio() override;
+    FX_CHAR GetStartChar() override;
+    FX_CHAR GetEndChar() override;
+    int32_t GetVersion() override;
+    int32_t GetErrorCorrectionLevel() override;
+    FX_BOOL GetTruncated() override;
+    uint32_t GetBarcodeAttributeMask() override;
 
     BC_CHAR_ENCODING m_eCharEncoding;
     int32_t m_nModuleHeight, m_nModuleWidth;
     int32_t m_nDataLength;
     int32_t m_nCalChecksum;
     FX_BOOL m_bPrintChecksum;
     BC_TEXT_LOC m_eTextLocation;
     int32_t m_nWideNarrowRatio;
     FX_CHAR m_cStartChar, m_cEndChar;
     int32_t m_nVersion;
     int32_t m_nECLevel;
     FX_BOOL m_bTruncated;
     uint32_t m_dwAttributeMask;
   };
 
   CFWL_BarcodeDP m_barcodeData;
 };
 
 #endif  // XFA_FWL_LIGHTWIDGET_CFWL_BARCODE_H_