Cleanup: replace usage of "pk11" with "pkcs11" or "crypto module", as appropriate.

net/base/keygen_handler.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_BASE_KEYGEN_HANDLER_H_
 #define NET_BASE_KEYGEN_HANDLER_H_
 #pragma once
 
 #include <string>
 
 #include "base/scoped_ptr.h"
 #include "build/build_config.h"
 #include "googleurl/src/gurl.h"
 
 #if defined(USE_NSS)
 namespace base {
-class PK11BlockingPasswordDelegate;
+class CryptoModuleBlockingPasswordDelegate;
 };
 #endif  // defined(USE_NSS)
 
 namespace net {
 
 // This class handles keypair generation for generating client
 // certificates via the <keygen> tag.
 // <http://dev.w3.org/html5/spec/Overview.html#the-keygen-element>
 // <https://developer.mozilla.org/En/HTML/HTML_Extensions/KEYGEN_Tag>
 
@@ skipping 12 matching lines @@
   std::string GenKeyAndSignChallenge();
 
   // Exposed only for unit tests.
   void set_stores_key(bool store) { stores_key_ = store;}
 
 #if defined(USE_NSS)
   // Register the password delegate to be used if the token is unauthenticated.
   // GenKeyAndSignChallenge runs on a worker thread, so using the blocking
   // password callback is okay here.
   // Takes ownership of the delegate.
-  void set_pk11_password_delegate(base::PK11BlockingPasswordDelegate* delegate);
+  void set_crypto_module_password_delegate(
+      base::CryptoModuleBlockingPasswordDelegate* delegate);
 #endif  // defined(USE_NSS)
 
  private:
   int key_size_in_bits_;  // key size in bits (usually 2048)
   std::string challenge_;  // challenge string sent by server
   GURL url_;  // the URL that requested the key
   bool stores_key_;  // should the generated key-pair be stored persistently?
 #if defined(USE_NSS)
   // The callback for requesting a password to the PKCS#11 token.
-  scoped_ptr<base::PK11BlockingPasswordDelegate> pk11_password_delegate_;
+  scoped_ptr<base::CryptoModuleBlockingPasswordDelegate>
+      crypto_module_password_delegate_;
 #endif  // defined(USE_NSS)
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_KEYGEN_HANDLER_H_