Revert "Add GetLastActivePlatform() which returns the last used platform"

This reverts commit 4b7cd96.

Author: Mikkel Sørensen

Runtime/Game/LootLockerSDKManager.cs

@@ -4607,22 +4607,6 @@ public static void Ping(Action<LootLockerPingResponse> onComplete)
             LootLockerAPIManager.Ping(onComplete);
         }
 
-        /// <summary>
-        /// Get the Platform the user last used. This can be used to know what login method to prompt.
-        /// </summary>
-        /// <returns>The platform that was last used by the user</returns>
-        public static Platforms GetLastActivePlatform()
-        {
-            if (CurrentPlatform.Get() == Platforms.None)
-            {
-                return (Platforms)PlayerPrefs.GetInt("LastActivePlatform");
-            }
-            else
-            {
-                return CurrentPlatform.Get();
-            }
-        }
-
 
         #endregion
     }

Runtime/Game/Platforms/PlatformManager.cs

@@ -105,7 +105,6 @@ public static string GetFriendlyString()
 
         public static void Set(Platforms platform)
         {
-            PlayerPrefs.SetInt("LastActivePlatform", (int)platform);
             current = GetPlatformRepresentation(platform);
         }