WIP - loop in LayoutManager for preferred size changes

ui/views/widget/desktop_aura/desktop_root_window_host_x11.cc

 // 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.
 
 #include "ui/views/widget/desktop_aura/desktop_root_window_host_x11.h"
 
 #include <X11/extensions/XInput2.h>
 #include <X11/Xatom.h>
 #include <X11/Xutil.h>
 
@@ skipping 1178 matching lines @@
         // Now that we have different window properties, we may need to
         // relayout the window. (The windows code doesn't need this because
         // their window change is synchronous.)
         //
         // TODO(erg): While this does work, there's a quick flash showing the
         // tabstrip/toolbar/etc. when going into fullscreen mode before hiding
         // those parts of the UI because we receive the sizing event from the
         // window manager before we receive the event that changes the
         // fullscreen state. Unsure what to do about that.
         Widget* widget = native_widget_delegate_->AsWidget();
-        NonClientView* non_client_view = widget->non_client_view();
+//        NonClientView* non_client_view = widget->non_client_view();
         // non_client_view may be NULL, especially during creation.
-        if (non_client_view) {
-          non_client_view->client_view()->InvalidateLayout();
-          non_client_view->InvalidateLayout();
-        }
+//        if (non_client_view) {
+//          non_client_view->client_view()->InvalidateLayout();
+//          non_client_view->InvalidateLayout();
+//        }
         widget->GetRootView()->Layout();
       }
       break;
     }
     case SelectionNotify: {
       if (drop_handler_)
         drop_handler_->OnSelectionNotify(xev->xselection);
       break;
     }
   }
   return true;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // DesktopRootWindowHost, public:
 
 // static
 DesktopRootWindowHost* DesktopRootWindowHost::Create(
     internal::NativeWidgetDelegate* native_widget_delegate,
     DesktopNativeWidgetAura* desktop_native_widget_aura,
     const gfx::Rect& initial_bounds) {
   return new DesktopRootWindowHostX11(native_widget_delegate,
                                         desktop_native_widget_aura,
                                         initial_bounds);
 }
 
 }  // namespace views