Add a new constructor to KeyEvent.

views/widget/widget_win.cc

Index: views/widget/widget_win.cc
===================================================================
--- views/widget/widget_win.cc	(revision 74437)
+++ views/widget/widget_win.cc	(working copy)
@@ -19,6 +19,7 @@
 #include "ui/gfx/path.h"
 #include "views/accessibility/view_accessibility.h"
 #include "views/controls/native_control_win.h"
+#include "views/focus/accelerator_handler.h"
 #include "views/focus/focus_util_win.h"
 #include "views/views_delegate.h"
 #include "views/widget/aero_tooltip_manager.h"
@@ -689,9 +690,7 @@
 }
 
 void WidgetWin::OnKeyDown(TCHAR c, UINT rep_cnt, UINT flags) {
-  KeyEvent event(ui::ET_KEY_PRESSED, ui::KeyboardCodeForWindowsKeyCode(c),
-                 KeyEvent::GetKeyStateFlags(), rep_cnt, flags,
-                 WM_KEYDOWN);
+  KeyEvent event(AcceleratorHandler::current_message());
   RootView* root_view = GetFocusedViewRootView();
   if (!root_view)
     root_view = root_view_.get();
@@ -700,9 +699,7 @@
 }
 
 void WidgetWin::OnKeyUp(TCHAR c, UINT rep_cnt, UINT flags) {
-  KeyEvent event(ui::ET_KEY_RELEASED, ui::KeyboardCodeForWindowsKeyCode(c),
-                 KeyEvent::GetKeyStateFlags(), rep_cnt, flags,
-                 WM_KEYUP);
+  KeyEvent event(AcceleratorHandler::current_message());
   RootView* root_view = GetFocusedViewRootView();
   if (!root_view)
     root_view = root_view_.get();