Separate BrowserWindow from Panel class.

chrome/browser/ui/panels/panel_manager.h

 // Copyright (c) 2012 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_MANAGER_H_
 #define CHROME_BROWSER_UI_PANELS_PANEL_MANAGER_H_
 #pragma once
 
 #include <vector>
 #include "base/basictypes.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/panels/display_settings_provider.h"
 #include "chrome/browser/ui/panels/panel.h"
 #include "chrome/browser/ui/panels/panel_constants.h"
 #include "chrome/browser/ui/panels/panel_strip.h"
 #include "ui/gfx/rect.h"
 
 class Browser;
+class BrowserWindow;
 class DetachedPanelStrip;
 class DockedPanelStrip;
 class PanelDragController;
 class PanelResizeController;
 class PanelMouseWatcher;
 
 // This class manages a set of panels.
 class PanelManager : public DisplaySettingsProvider::DisplayAreaObserver,
                      public DisplaySettingsProvider::FullScreenObserver {
  public:
@@ skipping 27 matching lines @@
   // Resizes the given panel.
   // |mouse_location| is in screen coordinate system.
   void StartResizingByMouse(Panel* panel, const gfx::Point& mouse_location,
                             panel::ResizingSides sides);
   void ResizeByMouse(const gfx::Point& mouse_location);
   void EndResizingByMouse(bool cancelled);
 
   // Resizes the panel and sets the origin.
   void OnPanelResizedByMouse(Panel* panel, const gfx::Rect& new_bounds);
 
-  // Invoked when the preferred window size of the given panel might need to
-  // get changed.
-  void OnWindowAutoResized(Panel* panel,
-                           const gfx::Size& preferred_window_size);
-
-  // Resizes the panel. Explicitly setting the panel size is not allowed
-  // for panels that are auto-sized.
+  // Resizes the panel. Explicitly setting the panel size will disable
+  // auto-size for the panel.
   void ResizePanel(Panel* panel, const gfx::Size& new_size);
 
   // Invoked when a panel's expansion state changes.
   void OnPanelExpansionStateChanged(Panel* panel);
 
   // Moves the |panel| to a different type of panel strip.
   void MovePanelToStrip(Panel* panel,
                         PanelStrip::Type new_layout,
                         PanelStrip::PositioningMask positioning_mask);
 
@@ skipping 111 matching lines @@
 
   // Whether or not bounds will be updated when the preferred content size is
   // changed. The testing code could set this flag to false so that other tests
   // will not be affected.
   bool auto_sizing_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelManager);
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_PANEL_MANAGER_H_