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040000 tree fd6d15bf417161d775396a1a6ed8a2cd07aaa8f1	audiopolicy
040000 tree 441b86fd7b5ee9d03ef93fc188e5ebc60751ab71	camera
040000 tree 6da3bd39faeb1e5acad3c680fddc7ebc628a35cc	medialog
040000 tree ea20b53bb7ac84a00ff12817cd9cfd68c1112abd	soundtrigger