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

chrome/browser/webdata/web_database.cc

Index: chrome/browser/webdata/web_database.cc
diff --git a/chrome/browser/webdata/web_database.cc b/chrome/browser/webdata/web_database.cc
index 4d614312bb2c6753831be48c142d487f4f864861..b20ca2c8311c876cb2c8d075b67bafbefea37ca5 100644
--- a/chrome/browser/webdata/web_database.cc
+++ b/chrome/browser/webdata/web_database.cc
@@ -19,7 +19,8 @@
 // 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;