no native implementation of Textfield.

chrome/browser/chromeos/login/screen_locker_tester.cc

Index: chrome/browser/chromeos/login/screen_locker_tester.cc
diff --git a/chrome/browser/chromeos/login/screen_locker_tester.cc b/chrome/browser/chromeos/login/screen_locker_tester.cc
index 34f23c8868a1f27ed201dcb2a1ae93e2f540dfee..d139fda430009a691815721bf1b8ed5a11850d56 100644
--- a/chrome/browser/chromeos/login/screen_locker_tester.cc
+++ b/chrome/browser/chromeos/login/screen_locker_tester.cc
@@ -14,6 +14,7 @@
 #include "views/controls/button/button.h"
 #include "views/controls/label.h"
 #include "views/controls/textfield/textfield.h"
+#include "views/event.h"
 #include "views/widget/root_view.h"
 #include "views/widget/widget_gtk.h"
 
@@ -44,7 +45,8 @@ void ScreenLockerTester::EnterPassword(const char* password) {
   GdkEvent* event = gdk_event_new(GDK_KEY_PRESS);
 
   event->key.keyval = GDK_Return;
-  views::Textfield::Keystroke ret(&event->key);
+  views::KeyEvent key_event(&event->key);
+  views::Textfield::Keystroke ret(&key_event);
   ScreenLocker::screen_locker_->screen_lock_view_->HandleKeystroke(pass, ret);
 
   gdk_event_free(event);