Bug 722042 - Part 4: Remove Qt code from mobile/android. r=blassey

mobile/android/components/build/nsShellService.cpp

@@ -3,11 +3,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#ifdef MOZ_WIDGET_QT
-#include <QtGui/QApplication>
-#include <QtGui/QWidget>
-#endif
-
 #include "nsShellService.h"
 #include "nsString.h"
 
@@ -18,14 +13,7 @@ NS_IMPL_ISUPPORTS1(nsShellService, nsIShellService)
 NS_IMETHODIMP
 nsShellService::SwitchTask()
 {
-#if MOZ_WIDGET_QT
-  QWidget * window = QApplication::activeWindow();
-  if (window)
-      window->showMinimized();
-  return NS_OK;
-#else
   return NS_ERROR_NOT_IMPLEMENTED;
-#endif
 }
 
 NS_IMETHODIMP