Make code compile with clang_use_chrome_plugin (part III)

xfa/fxbarcode/qrcode/BC_QRFinderPattern.h

Index: xfa/fxbarcode/qrcode/BC_QRFinderPattern.h
diff --git a/xfa/fxbarcode/qrcode/BC_QRFinderPattern.h b/xfa/fxbarcode/qrcode/BC_QRFinderPattern.h
index 0dc2f3cfcb02dbee70e6b9617f514a0292a78f84..f02a229121e35476dfa60cba537994c588337243 100644
--- a/xfa/fxbarcode/qrcode/BC_QRFinderPattern.h
+++ b/xfa/fxbarcode/qrcode/BC_QRFinderPattern.h
@@ -16,11 +16,13 @@ class CBC_QRFinderPattern : public CBC_ResultPoint {
 
  public:
   CBC_QRFinderPattern(FX_FLOAT x, FX_FLOAT posY, FX_FLOAT estimatedModuleSize);
-  virtual ~CBC_QRFinderPattern();
+  ~CBC_QRFinderPattern() override;
+
+  // CBC_ResultPoint
+  FX_FLOAT GetX() override;
+  FX_FLOAT GetY() override;
 
   int32_t GetCount() const;
-  FX_FLOAT GetX();
-  FX_FLOAT GetY();
   FX_FLOAT GetEstimatedModuleSize();
   void IncrementCount();
   FX_BOOL AboutEquals(FX_FLOAT moduleSize, FX_FLOAT i, FX_FLOAT j);