Update default value for container launch animations to TEAMFOOD.

Also move flag checking outside ItemInfo.

Bug: 262778448
Flag: ENABLE_SEARCH_RESULT_BACKGROUND_DRAWABLES
Flag: ENABLE_SEARCH_RESULT_LAUNCH_TRANSITION
Test: manual
Change-Id: I49de8a93539829e41c1de1fb23630c1b2ca8b646
2 files changed