No need to change composition types after an error

Follow up to I993ea2308bd31ce40e39dbe266b48942223663c8, which this
partially reverts. If a layer attemptes to use DISPLAY_DECORATION,
return an error immediately. There is no need to change composition
types, since this will not be read.

Bug: 221406264
Test: VtsHalGraphicsComposer3_TargetTest
Change-Id: I5299dfbf34be9f7f1784eab33158ceae494b45c3
2 files changed