Don't activate POPUP window

views/widget/window_manager.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 "views/widget/window_manager.h"
 
 #include "base/compiler_specific.h"
 #include "views/events/event.h"
 #include "views/widget/widget.h"
 
@@ skipping 30 matching lines @@
     if (widget && mouse_capture_ != widget)
       return false;
     mouse_capture_ = NULL;
     return true;
   }
 
   virtual bool HasMouseCapture(const views::Widget* widget) const OVERRIDE {
     return mouse_capture_ == widget;
   }
 
+  virtual bool HandleKeyEvent(views::Widget* widget,
+                              const views::KeyEvent& event) OVERRIDE {
+    return false;
+  }
+
   virtual bool HandleMouseEvent(views::Widget* widget,
                                 const views::MouseEvent& event) OVERRIDE {
     if (mouse_capture_) {
       views::MouseEvent translated(event, widget->GetRootView(),
                                    mouse_capture_->GetRootView());
       mouse_capture_->OnMouseEvent(translated);
       return true;
     }
     return false;
   }
 
+  void Register(views::Widget* widget) OVERRIDE {}
+
  private:
   views::Widget* mouse_capture_;
 };
 
 }  // namespace
 
 namespace views {
 
 WindowManager::WindowManager() {
 }
 
 WindowManager::~WindowManager() {
 }
 
 // static
 void WindowManager::Install(WindowManager* wm) {
   window_manager = wm;
 }
 
 // static
 WindowManager* WindowManager::Get() {
   if (!window_manager)
     window_manager = new NullWindowManager();
   return window_manager;
 }
 
 }  // namespace views