Revert "Add a configurable version of the policy engine based on PFW"

This reverts commit 65c3781db3443531deacecfbda5c7e7e82868a34.

Change-Id: Ib61cd70f97c4c4f4b503fb845643627d6896f4f9
diff --git a/services/audiopolicy/engine/interface/AudioPolicyManagerInterface.h b/services/audiopolicy/engine/interface/AudioPolicyManagerInterface.h
index e73e543..db0573f 100755
--- a/services/audiopolicy/engine/interface/AudioPolicyManagerInterface.h
+++ b/services/audiopolicy/engine/interface/AudioPolicyManagerInterface.h
@@ -107,8 +107,8 @@
      * @param[in] usage for which a configuration shall be forced.
      * @param[in] config wished to be forced for the given usage.
      *
-     * @return NO_ERROR if the Force Use config was set correctly, error code otherwise (e.g. config
-     * not allowed a given usage...)
+     * @return NO_ERROR if the Force Use config was set correctly, error code otherwise (e.g. config not
+     * allowed a given usage...)
      */
     virtual status_t setForceUse(audio_policy_force_use_t usage,
                                  audio_policy_forced_cfg_t config) = 0;