Get new surface if it was released from setWindowStopped

If there is no visibility change, when the stopped state
changed from true to false, there is no valid surface to use.

Bug: 80170221
Test: Sample app in bug link
Test: atest ViewRootImplTest
Change-Id: I2324ed32980aae5a3ec2efbd612e6c143c9a0022
1 file changed