Add autoresize capability to chromium.

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 177 matching lines @@
   // Construct a native panel BrowserWindow implementation for the specified
   // |browser|.
   static NativePanel* CreateNativePanel(Browser* browser,
                                         Panel* panel,
                                         const gfx::Rect& bounds);
 
   // Gets the extension from the browser that a panel is created from.
   // Returns NULL if it cannot be found.
   static const Extension* GetExtensionFromBrowser(Browser* browser);
 
-  // Used on platforms where the panel cannot determine its window size
-  // until the window has been created. (e.g. GTK)
-  void OnWindowSizeAvailable();
-
   // Asynchronous completion of panel close request.
   void OnNativePanelClosed();
 
   NativePanel* native_panel() { return native_panel_; }
   Browser* browser() const;
   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_; }
 
@@ skipping 24 matching lines @@
   // 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);
 
-  // Requests RenderViewHost not to show the scrollbars till |max_size_| since
-  // the panel can grow to |max_size_|.
-  void RequestRenderViewHostToDisableScrollbars(
-      RenderViewHost* render_view_host);
-
   // This is the minimum size that the panel can shrink to.
   gfx::Size min_size_;
 
   // This is the size beyond which the panel is not going to grow to accomodate
   // the growing content and WebKit would add the scrollbars in such case.
   gfx::Size max_size_;
 
   // True if this panel auto resizes based on content.
   bool auto_resizable_;
 
   // Platform specifc implementation for panels.  It'd be one of
   // PanelBrowserWindowGtk/PanelBrowserView/PanelBrowserWindowCocoa.
   NativePanel* native_panel_;  // Weak, owns us.
 
   ExpansionState expansion_state_;
 
   // Stores the full height of the panel so we can restore it after it's
   // been minimized.
   int restored_height_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(Panel);
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_PANEL_H_