2 files changed, 2 insertions, 2 deletions
diff --git a/core/fpdfdoc/ipdf_formnotify.h b/core/fpdfdoc/ipdf_formnotify.h
index 053ca12a41..7e11ecbd12 100644
--- a/core/fpdfdoc/ipdf_formnotify.h
+++ b/core/fpdfdoc/ipdf_formnotify.h
@@ -14,7 +14,7 @@ class CPDF_InterForm;
 
 class IPDF_FormNotify {
  public:
-  virtual ~IPDF_FormNotify() {}
+  virtual ~IPDF_FormNotify() = default;
 
   virtual bool BeforeValueChange(CPDF_FormField* pField,
                                  const WideString& csValue) = 0;
diff --git a/core/fpdfdoc/ipvt_fontmap.h b/core/fpdfdoc/ipvt_fontmap.h
index 31aa73b8a1..a27c0ac28a 100644
--- a/core/fpdfdoc/ipvt_fontmap.h
+++ b/core/fpdfdoc/ipvt_fontmap.h
@@ -15,7 +15,7 @@ class CPDF_Font;
 
 class IPVT_FontMap {
  public:
-  virtual ~IPVT_FontMap() {}
+  virtual ~IPVT_FontMap() = default;
 
   virtual CPDF_Font* GetPDFFont(int32_t nFontIndex) = 0;
   virtual ByteString GetPDFFontAlias(int32_t nFontIndex) = 0;