Refactor PanelManager to create PanelStrip.

chrome/browser/ui/panels/panel.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_PANELS_PANEL_H_
 #define CHROME_BROWSER_UI_PANELS_PANEL_H_
 #pragma once
 
 #include "chrome/browser/ui/browser_window.h"
 
@@ skipping 189 matching lines @@
   NativePanel* native_panel() { return native_panel_; }
   Browser* browser() const { return browser_; }
   ExpansionState expansion_state() const { return expansion_state_; }
   const gfx::Size& min_size() const { return min_size_; }
   const gfx::Size& max_size() const { return max_size_; }
   bool auto_resizable() const { return auto_resizable_; }
   // The restored size is the size of the panel when it is expanded.
   gfx::Size restored_size() const { return restored_size_; }
   void set_restored_size(const gfx::Size& size) { restored_size_ = size; }
 
- protected:
-  virtual void DestroyBrowser() OVERRIDE;
-
- private:
-  friend class PanelManager;
-  friend class PanelBrowserTest;
-  FRIEND_TEST_ALL_PREFIXES(PanelBrowserTest, RestoredBounds);
-
-  // Panel can only be created using PanelManager::CreatePanel().
-  // |requested_size| is the desired size for the panel, but actual
-  // size may differ after panel layout.
-  Panel(Browser* browser, const gfx::Size& requested_size);
-
   // Panel must be initialized to be "fully created" and ready for use.
   // Only called by PanelManager.
   bool initialized() const { return initialized_; }
   void Initialize(const gfx::Rect& bounds);
 
   // This is different from BrowserWindow::SetBounds():
   // * SetPanelBounds() is only called by PanelManager to manage its position.
   // * SetBounds() is called by the API to try to change the bounds, which is
   //   not allowed for Panel.
   void SetPanelBounds(const gfx::Rect& bounds);
 
   // Sets whether the panel will auto resize according to its content.
   void SetAutoResizable(bool resizable);
 
   // Sets minimum and maximum size for the panel.
   void SetSizeRange(const gfx::Size& min_size, const gfx::Size& max_size);
 
+ protected:
+  virtual void DestroyBrowser() OVERRIDE;
+
+ private:
+  friend class PanelManager;
+  friend class PanelBrowserTest;
+  FRIEND_TEST_ALL_PREFIXES(PanelBrowserTest, RestoredBounds);
+
+  // Panel can only be created using PanelManager::CreatePanel().
+  // |requested_size| is the desired size for the panel, but actual
+  // size may differ after panel layout.
+  Panel(Browser* browser, const gfx::Size& requested_size);
+
   // NULL might be returned if the tab has not been added.
   RenderViewHost* GetRenderViewHost() const;
 
   // Configures the tab contents for auto resize, including configurations
   // on the renderer and detecting renderer changes.
   void EnableTabContentsAutoResize(TabContents* tab_contents);
 
   // Configures the renderer for auto resize.
   void EnableRendererAutoResize(RenderViewHost* render_view_host);
 
@@ skipping 25 matching lines @@
   NativePanel* native_panel_;  // Weak, owns us.
 
   ExpansionState expansion_state_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(Panel);
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_PANEL_H_