CookieOSCryptoDelegate 119 chrome/browser/net/cookie_store_util.cc bool CookieOSCryptoDelegate::EncryptString(const std::string& plaintext, CookieOSCryptoDelegate 124 chrome/browser/net/cookie_store_util.cc bool CookieOSCryptoDelegate::DecryptString(const std::string& ciphertext, CookieOSCryptoDelegate 131 chrome/browser/net/cookie_store_util.cc base::LazyInstance<CookieOSCryptoDelegate> g_cookie_crypto_delegate =