Revert "Always set FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE on SaveInfo when on compat mode."

Save has many limitations on compat mode, so we better not change the SaveInfo
behavior but rather document then.

This reverts commit 4f74a018c8ee9801f1d5ce2c7ec726251efc4fbf.

Test: atest CtsAutoFillServiceTestCases:VirtualContainerActivityTest \
CtsAutoFillServiceTestCases:VirtualContainerActivityCompatModeTest

Bug: 77655074

Change-Id: I36bd28ca546dcedefe75de7815b76b8b5827aee3
2 files changed