Merge "Speed up initiating resizing."

        mStartOrientationWasLandscape = startBounds.width() >= startBounds.height();

        mWindowOriginalBounds.set(startBounds);

        // Notify the app that resizing has started, even though we haven't received any new

        // bounds yet. This will guarantee that the app starts the backdrop renderer before

        // configuration changes which could cause an activity restart.

        if (mResizing) {

            synchronized (mService.mWindowMap) {

                notifyMoveLocked(startX, startY);

            }

            // Perform the resize on the WMS handler thread when we don't have the WMS lock held

            // to ensure that we don't deadlock WMS and AMS. Note that WindowPositionerEventReceiver

            // callbacks are delivered on the same handler so this initial resize is always

            // guaranteed to happen before subsequent drag resizes.

            mService.mH.post(() -> {

                try {

                    mService.mActivityManager.resizeTask(

                            mTask.mTaskId, startBounds, RESIZE_MODE_USER_FORCED);

                } catch (RemoteException e) {

                }

            });

        }

        // Make sure we always have valid drag bounds even if the drag ends before any move events

        // have been handled.

        mWindowDragBounds.set(startBounds);