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

views/window/non_client_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 VIEWS_WINDOW_NON_CLIENT_VIEW_H_
 #define VIEWS_WINDOW_NON_CLIENT_VIEW_H_
 #pragma once
 
 #include "base/task.h"
 #include "views/view.h"
@@ skipping 30 matching lines @@
       SchedulePaint();
   }
 
   // Returns the bounds (in this View's parent's coordinates) that the client
   // view should be laid out within.
   virtual gfx::Rect GetBoundsForClientView() const = 0;
 
   // Returns true if this FrameView should always use the custom frame,
   // regardless of the system settings. An example is the Constrained Window,
   // which is a child window and must always provide its own frame.
-  virtual bool AlwaysUseCustomFrame() const { return false; }
+  virtual bool AlwaysUseCustomFrame() const;
 
   // Like AlwaysUseCustomFrame, returns true if this FrameView should always use
   // the native frame, regardless of theme settings. An example is popup/app
   // windows, which we do not ever want to show themed.
-  virtual bool AlwaysUseNativeFrame() const { return false; }
+  virtual bool AlwaysUseNativeFrame() const;
 
   virtual gfx::Rect GetWindowBoundsForClientBounds(
       const gfx::Rect& client_bounds) const = 0;
 
   // This function must ask the ClientView to do a hittest.  We don't do this in
   // the parent NonClientView because that makes it more difficult to calculate
   // hittests for regions that are partially obscured by the ClientView, e.g.
   // HTSYSMENU.
   virtual int NonClientHitTest(const gfx::Point& point) = 0;
   virtual void GetWindowMask(const gfx::Size& size,
@@ skipping 162 matching lines @@
   // This object is not owned by the view hierarchy because it can be replaced
   // dynamically as the system settings change.
   scoped_ptr<NonClientFrameView> frame_view_;
 
   DISALLOW_COPY_AND_ASSIGN(NonClientView);
 };
 
 }  // namespace views
 
 #endif  // #ifndef VIEWS_WINDOW_NON_CLIENT_VIEW_H_