gcmodules: New grep helper to list LOCAL_MODULE elements
gcmodules: New grep helper to list LOCAL_MODULE elements

Change-Id: I4c9341de24f41abbd75e1d2ac49aba733cfbf8cf
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools