Make PiP round corners when entering from split screen.

                mSurfaceControlTransactionFactory.getTransaction();

        tx.setAlpha(mLeash, 0f);

        tx.apply();

        // When entering PiP this transaction will be applied within WindowContainerTransaction and

        // ensure that the PiP has rounded corners.

        final SurfaceControl.Transaction boundsChangeTx =

                mSurfaceControlTransactionFactory.getTransaction();

        mSurfaceTransactionHelper

                .crop(boundsChangeTx, mLeash, destinationBounds)

                .round(boundsChangeTx, mLeash, true /* applyCornerRadius */);

        mPipTransitionState.setTransitionState(PipTransitionState.ENTRY_SCHEDULED);

        applyEnterPipSyncTransaction(destinationBounds, () -> {

            mPipAnimationController

            // mState is set right after the animation is kicked off to block any resize

            // requests such as offsetPip that may have been called prior to the transition.

            mPipTransitionState.setTransitionState(PipTransitionState.ENTERING_PIP);

        }, null /* boundsChangeTransaction */);

        }, boundsChangeTx);

    }

    private void onEndOfSwipePipToHomeTransition() {