Revert "Migrate Presentation to WindowContext"

Revert "Test that presentation not dismiss after display resize"

Revert submission 12501006-presentation_window_context

Reason for revert: Bug: 171027173 and Bug: 171064994
Reverted Changes:
Ib5c4a33ee:Migrate Presentation to WindowContext
I61a9eddd7:Test that presentation not dismiss after display r...

Change-Id: Iabfdcead0b5a18139a58c79faccd0d19840e1362
(cherry picked from commit 6a7f6a3f02fb225c082c55f90485630def033e9f)
4 files changed