Revert "change DragDropTest's screen orientation to "portrait""

This reverts commit f79b21da33115576461a357af3eece75de891172.

Fix android TV devices which do not support portrait mode
Bug: 113126089
Test: this test (adb shell am instrument -w -e class android.view.cts.DragDropTest#testDrawableState android.view.cts/android.support.test.runner.AndroidJUnitRunner)

Change-Id: Ic9fafa73c51ba897cbd344a042a13d9e70ab2d68
1 file changed