Revert AES changes to old code

Resolves openbmc/openbmc-test-automation#328

Change-Id: Ie95118b39ad45da80b371f5288ec5ad275c6b6f9
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/extended/standby_bmc.robot b/extended/standby_bmc.robot
index 995ed01..d53f669 100644
--- a/extended/standby_bmc.robot
+++ b/extended/standby_bmc.robot
@@ -14,7 +14,6 @@
 Resource          ../lib/boot/boot_resource_master.robot
 Resource          ../lib/utils.robot
 Resource          ../lib/pdu/pdu.robot
-Resource          ../lib/state_manager.robot
 
 *** Variables ***
 ${HOST_SETTING}      /org/openbmc/settings/host0
@@ -38,15 +37,16 @@
     Wait For Host To Ping  ${OPENBMC_HOST}  1 mins
     Open Connection And Log In  host=${OPENBMC_HOST}
 
-    ${rest_status}=  Run Keyword And Return Status  Initialize OpenBMC
-    Run Keyword If  '${rest_status}' == '${False}'
-    ...  Reboot and Wait for BMC Online
+    ${l_rest}=   Run Keyword And Return Status
+    ...    Initialize OpenBMC
+    Run Keyword If  '${l_rest}' == '${False}'
+    ...    Reboot and Wait for BMC Online
 
-    ${ready_status}=  Run Keyword And Return Status  Is BMC Ready
-    Run Keyword If  '${ready_status}' == '${False}'  Put BMC State  Ready
+    ${l_ready}=   Run Keyword And Return Status
+    ...    Get BMC State and Expect Standby
 
-    ${hostoff_status}=  Run Keyword And Return Status  Is Host Off
-    Run Keyword If  '${hostoff_status}' == '${False}'  Initiate Host PowerOff
+    Run Keyword If  '${l_ready}' == '${False}'
+    ...    Initiate Power Off
 
     Prune Journal Log
 
@@ -83,6 +83,14 @@
     ...    10 min   10 sec   Verify BMC State   ${states}
 
 
+Get BMC State and Expect Standby
+    [Documentation]   Get BMC state and should be at standby
+
+    @{states}=     Create List   BMC_READY   HOST_POWERED_OFF
+    ${bmc_state}=  Get BMC State Deprecated
+    Should Contain  ${states}   ${bmc_state}
+
+
 Update Policy Setting
     [Documentation]   Update the given restore policy
     [Arguments]   ${policy}