Update from https://crrev.com/327068

base/file_version_info_win.h

Index: base/file_version_info_win.h
diff --git a/base/file_version_info_win.h b/base/file_version_info_win.h
index 0e0f271a32b070e391784326705aae0315277dc0..92d0844a61372523d1f57d37f4bc4ac16842b824 100644
--- a/base/file_version_info_win.h
+++ b/base/file_version_info_win.h
@@ -18,26 +18,26 @@ typedef tagVS_FIXEDFILEINFO VS_FIXEDFILEINFO;
 class FileVersionInfoWin : public FileVersionInfo {
  public:
   BASE_EXPORT FileVersionInfoWin(void* data, WORD language, WORD code_page);
-  BASE_EXPORT ~FileVersionInfoWin();
+  BASE_EXPORT ~FileVersionInfoWin() override;
 
   // Accessors to the different version properties.
   // Returns an empty string if the property is not found.
-  virtual base::string16 company_name() override;
-  virtual base::string16 company_short_name() override;
-  virtual base::string16 product_name() override;
-  virtual base::string16 product_short_name() override;
-  virtual base::string16 internal_name() override;
-  virtual base::string16 product_version() override;
-  virtual base::string16 private_build() override;
-  virtual base::string16 special_build() override;
-  virtual base::string16 comments() override;
-  virtual base::string16 original_filename() override;
-  virtual base::string16 file_description() override;
-  virtual base::string16 file_version() override;
-  virtual base::string16 legal_copyright() override;
-  virtual base::string16 legal_trademarks() override;
-  virtual base::string16 last_change() override;
-  virtual bool is_official_build() override;
+  base::string16 company_name() override;
+  base::string16 company_short_name() override;
+  base::string16 product_name() override;
+  base::string16 product_short_name() override;
+  base::string16 internal_name() override;
+  base::string16 product_version() override;
+  base::string16 private_build() override;
+  base::string16 special_build() override;
+  base::string16 comments() override;
+  base::string16 original_filename() override;
+  base::string16 file_description() override;
+  base::string16 file_version() override;
+  base::string16 legal_copyright() override;
+  base::string16 legal_trademarks() override;
+  base::string16 last_change() override;
+  bool is_official_build() override;
 
   // Lets you access other properties not covered above.
   BASE_EXPORT bool GetValue(const wchar_t* name, std::wstring* value);