MacViews: Replace NativeWidget::GetEventHandler() with RepostNativeEvent(..)

ui/views/controls/webview/web_dialog_view.cc

Index: ui/views/controls/webview/web_dialog_view.cc
diff --git a/ui/views/controls/webview/web_dialog_view.cc b/ui/views/controls/webview/web_dialog_view.cc
index 8d612f42d9195e99c79826d63be56c196e4a8595..ffb5cbafbde128a55ae95a110b54ea67a4f4ee3d 100644
--- a/ui/views/controls/webview/web_dialog_view.cc
+++ b/ui/views/controls/webview/web_dialog_view.cc
@@ -18,7 +18,7 @@
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/views/controls/webview/webview.h"
 #include "ui/views/layout/fill_layout.h"
-#include "ui/views/widget/native_widget_aura.h"
+#include "ui/views/widget/native_widget_private.h"
 #include "ui/views/widget/root_view.h"
 #include "ui/views/widget/widget.h"
 #include "ui/web_dialogs/web_dialog_delegate.h"
@@ -280,14 +280,8 @@ void WebDialogView::HandleKeyboardEvent(content::WebContents* source,
                                         const NativeWebKeyboardEvent& event) {
   if (!event.os_event)
     return;
-  ui::KeyEvent aura_event(event.os_event->native_event(), false);
-  ui::EventHandler* event_handler =
-      GetWidget()->native_widget()->GetEventHandler();
-
-  DCHECK(event_handler);
-  if (event_handler)
-    event_handler->OnKeyEvent(&aura_event);
 
+  GetWidget()->native_widget_private()->RepostNativeEvent(event.os_event);
 }
 
 void WebDialogView::CloseContents(WebContents* source) {