Revert "Redfish Session : Support ClientOriginIPAddress"

This reverts commit e436008377fbcf287be02c9e9e1b59c6627d7673.

Reason for revert:

This breaks several things.
1. Not all login endpoints are handled, which lead to returning blank ip addresses
2. IP addresses are not persisted.
3. This crashes occasionally on remote_endpoint, and ignores ec.

Change-Id: I58c875721cf48bf02db833c9c57a9eead5e249d5
diff --git a/static/redfish/v1/JsonSchemas/OemSession/index.json b/static/redfish/v1/JsonSchemas/OemSession/index.json
index 8eefd95..c80e340 100644
--- a/static/redfish/v1/JsonSchemas/OemSession/index.json
+++ b/static/redfish/v1/JsonSchemas/OemSession/index.json
@@ -28,6 +28,12 @@
                     "readonly": true,
                     "type" : "string"
                 },
+                "ClientOriginIP" : {
+                     "description": "The IP address where the Session was created from.",
+                     "longDescription": "This property shall contain the IP address where the client created the session from.",
+                     "readonly": true,
+                     "type": "string"
+                },
             "type": "object"
             }
         }
diff --git a/static/redfish/v1/schema/OemSession_v1.xml b/static/redfish/v1/schema/OemSession_v1.xml
index f02f861..cc74848 100644
--- a/static/redfish/v1/schema/OemSession_v1.xml
+++ b/static/redfish/v1/schema/OemSession_v1.xml
@@ -32,6 +32,10 @@
               <Annotation Term="OData.Description" String="The Id of the client creating this session."/>
               <Annotation Term="OData.LongDescription" String="This will be the unique identifier set by the client."/>
             </Property>
+            <Property Name="ClientOriginIP" Type="Edm.String">
+              <Annotation Term="OData.Description" String="The IP address where the Session was created from."/>
+              <Annotation Term="OData.LongDescription" String="This property shall contain the IP address where the client created the session from."/>
+            </Property>
 
       </EntityType>
     </Schema>