Support minimizing the panel into 3-pixel line on Windows. Also support bringing up/down the titl...

chrome/browser/ui/panels/panel_browser_frame_view.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_browser_frame_view.h"
 
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/ui/panels/panel.h"
@@ skipping 182 matching lines @@
                                              PanelBrowserView* browser_view)
     : BrowserNonClientFrameView(),
       frame_(frame),
       browser_view_(browser_view),
       paint_state_(NOT_PAINTED),
       settings_button_(NULL),
       close_button_(NULL),
       title_icon_(NULL),
       title_label_(NULL) {
   EnsureResourcesInitialized();
-  frame_->set_frame_type(views::Widget::FRAME_TYPE_FORCE_CUSTOM);
 
   settings_button_ =  new views::MenuButton(NULL, std::wstring(), this, false);
   settings_button_->SetIcon(*(settings_button_resources.normal_image));
   settings_button_->SetHoverIcon(*(settings_button_resources.hover_image));
   settings_button_->SetPushedIcon(*(settings_button_resources.pushed_image));
   settings_button_->set_alignment(views::TextButton::ALIGN_CENTER);
   settings_button_->set_border(NULL);
   settings_button_->SetTooltipText(
       UTF16ToWide(l10n_util::GetStringUTF16(IDS_NEW_TAB_APP_SETTINGS)));
   settings_button_->SetAccessibleName(
@@ skipping 456 matching lines @@
   settings_menu_contents_->AddItem(
       COMMAND_DISABLE, l10n_util::GetStringUTF16(IDS_EXTENSIONS_DISABLE));
   settings_menu_contents_->AddItem(
       COMMAND_UNINSTALL, l10n_util::GetStringUTF16(IDS_EXTENSIONS_UNINSTALL));
   settings_menu_contents_->AddSeparator();
   settings_menu_contents_->AddItem(
       COMMAND_MANAGE, l10n_util::GetStringUTF16(IDS_MANAGE_EXTENSIONS));
 
   settings_menu_.reset(new views::Menu2(settings_menu_contents_.get()));
 }