Move cryptohome_library to src/chromeos

chrome/browser/chromeos/cros/cert_library.h

Index: chrome/browser/chromeos/cros/cert_library.h
diff --git a/chrome/browser/chromeos/cros/cert_library.h b/chrome/browser/chromeos/cros/cert_library.h
index faaa8780bfb0bd0b3b744b0fb9600b7989148a65..7015ef085cc80daec344bc8969a725c9fe666a41 100644
--- a/chrome/browser/chromeos/cros/cert_library.h
+++ b/chrome/browser/chromeos/cros/cert_library.h
@@ -100,23 +100,6 @@ class CertLibrary {
 
   // Returns the current list of server CA certificates.
   virtual const CertList& GetCACertificates() const = 0;
-
-  // Encrypts |token| with the system salt key (stable for the lifetime
-  // of the device).  Useful to avoid storing plain text in place like
-  // Local State.
-  virtual std::string EncryptWithSystemSalt(const std::string& token) = 0;
-
-  // Decrypts |token| with the system salt key (stable for the lifetime
-  // of the device).
-  virtual std::string DecryptWithSystemSalt(
-      const std::string& encrypted_token_hex) = 0;
-
-  // Encrypts |token| with supplemental user key (unique for each user).
-  virtual std::string EncryptWithUserKey(const std::string& token) = 0;
-
-  // Decrypts |token| with supplemental user key (unique for each user).
-  virtual std::string DecryptWithUserKey(
-      const std::string& encrypted_token_hex) = 0;
 };
 
 }  // namespace chromeos