Only clear Oobe errors on KeyDown to prevent clearing an immediate authentication error.

chrome/browser/chromeos/login/webui_login_view.cc

 // Copyright (c) 2011 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/chromeos/login/webui_login_view.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/i18n/rtl.h"
 #include "base/utf_string_conversions.h"
@@ skipping 388 matching lines @@
   webui_login_->dom_contents()->tab_contents()->
       FocusThroughTabTraversal(reverse);
   GetWidget()->Activate();
 }
 
 void WebUILoginView::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
   unhandled_keyboard_event_handler_.HandleKeyboardEvent(event,
                                                         GetFocusManager());
 
   // Make sure error bubble is cleared on keyboard event. This is needed
-  // when the focus is inside an iframe.
-  WebUI* web_ui = GetWebUI();
-  if (web_ui)
-    web_ui->CallJavascriptFunction("cr.ui.Oobe.clearErrors");
+  // when the focus is inside an iframe. Only clear on KeyDown to prevent hiding
+  // an immediate authentication error (See crbug.com/103643).
+  if (event.type == WebKit::WebInputEvent::KeyDown) {
+    WebUI* web_ui = GetWebUI();
+    if (web_ui)
+      web_ui->CallJavascriptFunction("cr.ui.Oobe.clearErrors");
+  }
 }
 
 }  // namespace chromeos