Set scale/orientation property to aura root window

ui/views/widget/desktop_aura/desktop_root_window_host_linux.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_linux.h"
 
 #include <X11/extensions/XInput2.h>
 #include <X11/Xatom.h>
 #include <X11/Xutil.h>
 
@@ skipping 823 matching lines @@
   XSendEvent(xdisplay_, xwindow_, False, 0, &xevent);
 }
 
 void DesktopRootWindowHostLinux::OnDeviceScaleFactorChanged(
     float device_scale_factor) {
 }
 
 void DesktopRootWindowHostLinux::PrepareForShutdown() {
 }
 
+void DesktopRootWindowHostLinux::SetHostWindowProperty(const std::string& name,
+                                                       int value) {

[Daniel Erat, 2013/01/30 21:04:27]

nit: NOTIMPLEMENTED()

+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // DesktopRootWindowHostLinux, MessageLoop::Dispatcher implementation:
 
 bool DesktopRootWindowHostLinux::Dispatch(const base::NativeEvent& event) {
   XEvent* xev = event;
 
   // May want to factor CheckXEventForConsistency(xev); into a common location
   // since it is called here.
   switch (xev->type) {
     case Expose:
@@ skipping 224 matching lines @@
 DesktopRootWindowHost* DesktopRootWindowHost::Create(
     internal::NativeWidgetDelegate* native_widget_delegate,
     DesktopNativeWidgetAura* desktop_native_widget_aura,
     const gfx::Rect& initial_bounds) {
   return new DesktopRootWindowHostLinux(native_widget_delegate,
                                         desktop_native_widget_aura,
                                         initial_bounds);
 }
 
 }  // namespace views