Merge "Toast: fix force close if called from system service" into cm-10.1

                // remove the old view if necessary

                handleHide();

                mView = mNextView;

                mWM = (WindowManager)mView.getContext().getApplicationContext()

                        .getSystemService(Context.WINDOW_SERVICE);

                Context context = mView.getContext();

                if (context.getApplicationContext() != null) {

                    // Use application context, except when called from system

                    // service where there is no application context.

                    context = context.getApplicationContext();

                }

                mWM = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);

                // We can resolve the Gravity here by using the Locale for getting

                // the layout direction

                final Configuration config = mView.getContext().getResources().getConfiguration();