resource-monitor: Assign enum values copied from libpass header file

resource-monitor: Assign enum values copied from libpass header file

In order to hide pass/resource-monitor.h from public API, values defined in
pass/resource-monitor.h are copied into the capi header file and
'#include <pass/resource-monitor.h>' statement is moved to the .c file from
the .h file.

And replace from tab to space for function description.

Change-Id: Ife7566e8d8c25418d5109c53a689065853d0d80c
Signed-off-by: Sung-hun Kim <sfoon.kim@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>