Make code compile with clang_use_chrome_plugin (part III)

xfa/fxbarcode/oned/BC_OnedEAN13Reader.h

Index: xfa/fxbarcode/oned/BC_OnedEAN13Reader.h
diff --git a/xfa/fxbarcode/oned/BC_OnedEAN13Reader.h b/xfa/fxbarcode/oned/BC_OnedEAN13Reader.h
index 5656540250322d05cc11354261ae6c94da993935..ac53fd4f24cc461a5ecc999484c6abf3aec150bb 100644
--- a/xfa/fxbarcode/oned/BC_OnedEAN13Reader.h
+++ b/xfa/fxbarcode/oned/BC_OnedEAN13Reader.h
@@ -16,15 +16,10 @@ class CBC_OnedUPCAReader;
 
 class CBC_OnedEAN13Reader : public CBC_OneDimReader {
  public:
-  static const int32_t FIRST_DIGIT_ENCODINGS[10];
-
   CBC_OnedEAN13Reader();
-  virtual ~CBC_OnedEAN13Reader();
+  ~CBC_OnedEAN13Reader() override;
 
- private:
-  void DetermineFirstDigit(CFX_ByteString& result,
-                           int32_t lgPatternFound,
-                           int32_t& e);
+  static const int32_t FIRST_DIGIT_ENCODINGS[10];
 
  protected:
   friend class CBC_OnedUPCAReader;
@@ -32,7 +27,12 @@ class CBC_OnedEAN13Reader : public CBC_OneDimReader {
   int32_t DecodeMiddle(CBC_CommonBitArray* row,
                        CFX_Int32Array* startRange,
                        CFX_ByteString& resultString,
-                       int32_t& e);
+                       int32_t& e) override;
+
+ private:
+  void DetermineFirstDigit(CFX_ByteString& result,
+                           int32_t lgPatternFound,
+                           int32_t& e);
 };
 
 #endif  // XFA_FXBARCODE_ONED_BC_ONEDEAN13READER_H_