Revert "Move test_floor0 in tests to a sub-folder"

This reverts commit bacdc2260005d79beafa3502205c2ed61338ceb3.

Reason for revert: automerger issues seen

Change-Id: I569946ff4642f9c01675db9d8aa612b8ebe94f02
diff --git a/tests/oob_oggpack_look/Android.bp b/tests/Android.bp
similarity index 100%
rename from tests/oob_oggpack_look/Android.bp
rename to tests/Android.bp
diff --git a/tests/oob_oggpack_look/test_floor0.cpp b/tests/test_floor0.cpp
similarity index 100%
rename from tests/oob_oggpack_look/test_floor0.cpp
rename to tests/test_floor0.cpp