views: Make view::Views::GetPreferredSize() const.

chrome/browser/ui/views/frame/browser_frame.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_VIEWS_FRAME_BROWSER_FRAME_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_H_
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/prefs/pref_member.h"
@@ skipping 72 matching lines @@
   bool ShouldSaveWindowPlacement() const;
 
   // Retrieves the window placement (show state and bounds) for restoring.
   void GetWindowPlacement(gfx::Rect* bounds,
                           ui::WindowShowState* show_state) const;
 
   // Overridden from views::Widget:
   virtual views::internal::RootView* CreateRootView() OVERRIDE;
   virtual views::NonClientFrameView* CreateNonClientFrameView() OVERRIDE;
   virtual bool GetAccelerator(int command_id,
-                              ui::Accelerator* accelerator) OVERRIDE;
+                              ui::Accelerator* accelerator) const OVERRIDE;
   virtual ui::ThemeProvider* GetThemeProvider() const OVERRIDE;
   virtual void SchedulePaintInRect(const gfx::Rect& rect) OVERRIDE;
   virtual void OnNativeWidgetActivationChanged(bool active) OVERRIDE;
 
   // Overridden from views::ContextMenuController:
   virtual void ShowContextMenuForView(views::View* source,
                                       const gfx::Point& p,
                                       ui::MenuSourceType source_type) OVERRIDE;
 
   // Returns true if we should leave any offset at the frame caption. Typically
@@ skipping 41 matching lines @@
 
   // Whether the custom Chrome frame preference is set.
   BooleanPrefMember use_custom_frame_pref_;
 
   scoped_ptr<ui::EventHandler> browser_command_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserFrame);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_H_