Ignore autocomplete='off' for usernames and passwords.

chrome/browser/password_manager/password_form_manager.h

Index: chrome/browser/password_manager/password_form_manager.h
diff --git a/chrome/browser/password_manager/password_form_manager.h b/chrome/browser/password_manager/password_form_manager.h
index 09b75fe0526f8f220af0933f1ea2e3a3fa9f9393..53fbe747f4798e22830b746f81e4d63aec3d5356 100644
--- a/chrome/browser/password_manager/password_form_manager.h
+++ b/chrome/browser/password_manager/password_form_manager.h
@@ -152,17 +152,14 @@ class PasswordFormManager : public PasswordStoreConsumer {
  private:
   friend class PasswordFormManagerTest;
 
-  // ManagerAction - What does the manager do with this form? Either it
-  // fills it, or it doesn't. If it doesn't fill it, that's either
-  // because it has no match, or it is blacklisted, or it is disabled
-  // via the AUTOCOMPLETE=off attribute. Note that if we don't have
-  // an exact match, we still provide candidates that the user may
-  // end up choosing.
+  // ManagerAction - What does the manager do with this form? Either it fills
+  // it, or it doesn't. If it doesn't fill it, that's either because it has no
+  // match or it is blacklisted. Note that if we don't have an exact match, we
+  // still provide candidates that the user may end up choosing.
   enum ManagerAction {
     kManagerActionNone = 0,
     kManagerActionAutofilled,
     kManagerActionBlacklisted,
-    kManagerActionDisabled,
     kManagerActionMax
   };