bootimagedebuggable: Isolate and cleanup unsecure bootimage code
bootimagedebuggable: Isolate and cleanup unsecure bootimage code

Change-Id: I8fbdf1129c154be4e4ffb4ea19acd4d68cc9f81d
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools