Do all OOLing in the views code. linux_views now builds clean with the clang plugin.

chrome/browser/ui/views/theme_install_bubble_view.h

 // Copyright (c) 2010 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_THEME_INSTALL_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_THEME_INSTALL_BUBBLE_VIEW_H_
 #pragma once
 
 #include "base/string16.h"
 #include "chrome/common/notification_observer.h"
@@ skipping 16 matching lines @@
 // may be unresponsive while the theme is being installed.
 //
 // Edge case: note that if one installs a theme in one window and then switches
 // rapidly to another window to install a theme there as well (in the short time
 // between install begin and theme caching seizing the UI thread), the loading
 // bubble will only appear over the first window, as there is only ever one
 // instance of the bubble.
 class ThemeInstallBubbleView : public NotificationObserver,
                                public views::Label {
  public:
-  ~ThemeInstallBubbleView();
+  virtual ~ThemeInstallBubbleView();
 
   // NotificationObserver
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   // Show the loading bubble.
   static void Show(TabContents* tab_contents);
 
  private:
   explicit ThemeInstallBubbleView(TabContents* tab_contents);
 
   // Put the popup in the correct place on the tab.
   void Reposition();
 
   // Inherited from views.
-  gfx::Size GetPreferredSize();
+  virtual gfx::Size GetPreferredSize();
 
   // Shut down the popup and remove our notifications.
   void Close();
 
   virtual void OnPaint(gfx::Canvas* canvas);
 
   // The content area at the start of the animation.
   gfx::Rect tab_contents_bounds_;
 
   // Widget containing us.
   views::Widget* popup_;
 
   // Text to show warning that theme is being installed.
   string16 text_;
 
   // A scoped container for notification registries.
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ThemeInstallBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_THEME_INSTALL_BUBBLE_VIEW_H_