android_release/cleaners: Allow using OUT_DIR if defined
android_release/cleaners: Allow using OUT_DIR if defined

 * Guys like me have OUT_DIR set to another location,
    so none of these functions work in that case

Change-Id: Ie3bcd0b72b880fed95178a9ca4cc2f82d2506042
Signed-off-by: Akhil Narang <7b552148fb2bf89883c18a19d3f1b641cbeb6293@gmail.com>
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools