linux: remove a NOTIMPL since we have a bug on it

chrome/browser/webdata/web_database.cc

 // Copyright (c) 2009 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.
 
 #include "chrome/browser/webdata/web_database.h"
 
 #include <limits>
 
 #include "app/gfx/codec/png_codec.h"
 #include "app/l10n_util.h"
 #include "app/sql/statement.h"
 #include "app/sql/transaction.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/diagnostics/sqlite_diagnostics.h"
 #include "chrome/browser/history/history_database.h"
 #include "webkit/glue/password_form.h"
 
 // Encryptor is the *wrong* way of doing things; we need to turn it into a
 // bottleneck to use the platform methods (e.g. Keychain on the Mac, Gnome
 // Keyring / KWallet on Linux). That's going to take a massive change in its
 // API... see:
-// http://code.google.com/p/chromium/issues/detail?id=8205 (Linux)
+//   http://code.google.com/p/chromium/issues/detail?id=25404 (Linux)
+// but the (possibly-now-unused) Mac encryptor stub code needs to die too.
 #include "chrome/browser/password_manager/encryptor.h"
 
 using webkit_glue::FormField;
 using webkit_glue::PasswordForm;
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // Schema
 //
 // keywords                 Most of the columns mirror that of a field in
@@ skipping 1112 matching lines @@
 
     // Add successive versions here.  Each should set the version number and
     // compatible version number as appropriate, then fall through to the next
     // case.
 
     case kCurrentVersionNumber:
       // No migration needed.
       return;
   }
 }