Show "About panel" bubble on Windows.

chrome/browser/ui/panels/panel.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 "chrome/browser/ui/panels/panel.h"
 
 #include "base/logging.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
 #include "ui/gfx/rect.h"
 
 Panel::Panel(Browser* browser, const gfx::Rect& bounds)
     : bounds_(bounds),
+      originator_(NULL),

[jennb, 2011/05/12 18:15:51]

ordering in .h has originator_ before bounds_

[jianli, 2011/05/24 00:56:24]

originator_ has been removed.

       minimized_(false) {
   browser_window_.reset(CreateNativePanel(browser, this));
 }
 
 Panel::~Panel() {
   Close();
 }
 
 PanelManager* Panel::manager() const {
   return PanelManager::GetInstance();
@@ skipping 339 matching lines @@
   NOTIMPLEMENTED();
   return NEW_POPUP;
 }
 
 #if defined(OS_CHROMEOS)
 void Panel::ShowKeyboardOverlay(gfx::NativeWindow owning_window) {
   NOTIMPLEMENTED();
 }
 #endif
 
+Panel* Panel::GetAsPanel() {
+  return this;
+}
+
 void Panel::DestroyBrowser() {
   NOTIMPLEMENTED();
 }