Revert "Save/restore paused status in decorator to prevent functions like config-changed from overwriting it"

lib/misc_utils.py

@@ -24,7 +24,6 @@ from charmhelpers.core.hookenv import (
     INFO,
     ERROR,
     status_get,
-    status_set,
 )
 
 DEFAULT_LOOPBACK_SIZE = '5G'
@@ -98,11 +97,7 @@ def pause_aware_restart_on_change(restart_map):
     """Avoids restarting services if config changes when unit is paused."""
     def wrapper(f):
         if is_paused():
-            # save/restore paused status in case called function changes it
-            status, message = status_get()
-            ret = f
-            status_set(status, message)
-            return ret
+            return f
         else:
             return restart_on_change(restart_map)(f)
     return wrapper