Add a new constructor to KeyEvent.

views/controls/textfield/textfield.cc

Index: views/controls/textfield/textfield.cc
===================================================================
--- views/controls/textfield/textfield.cc	(revision 74437)
+++ views/controls/textfield/textfield.cc	(working copy)
@@ -26,6 +26,7 @@
 // ViewHierarchyChanged is removed.
 #include "views/controls/textfield/native_textfield_win.h"
 #include "views/controls/textfield/native_textfield_views.h"
+#include "views/events/event_utils_win.h"
 #endif
 
 namespace views {
@@ -317,7 +318,7 @@
   // We don't translate accelerators for ALT + NumPad digit on Windows, they are
   // used for entering special characters.  We do translate alt-home.
   if (e.IsAltDown() && (key != ui::VKEY_HOME) &&
-      NativeTextfieldWin::IsNumPadDigit(key, e.IsExtendedKey()))
+      NativeTextfieldWin::IsNumPadDigit(key, IsExtendedKey(e)))
     return true;
 #endif
   return false;