Add IJavascriptObjectRepository.UnRegister

Allows for an object to be removed from the repository, doesn't unbind the object from javascript though

Author: amaitland

CefSharp/IJavascriptObjectRepository.cs

@@ -35,6 +35,13 @@ public interface IJavascriptObjectRepository : IDisposable
         /// and other advanced options though this class.</param>
         void Register(string name, object objectToBind, bool isAsync = false, BindingOptions options = null);
         /// <summary>
+        /// UnRegister a bound object from the repository. If you unregister an object that is currently
+        /// bound in JavaScript then the method/property calls will fail.
+        /// </summary>
+        /// <param name="name">object name</param>
+        /// <returns>returns true if the object was successfully unbound otherwise false.</returns>
+        bool UnRegister(string name);
+        /// <summary>
         /// Has bound objects
         /// </summary>
         bool HasBoundObjects { get; }

CefSharp/Internals/JavascriptObjectRepository.cs

@@ -160,6 +160,21 @@ public void Register(string name, object value, bool isAsync, BindingOptions opt
             AnalyseObjectForBinding(jsObject, analyseMethods: true, analyseProperties: !isAsync, readPropertyValue: false, camelCaseJavascriptNames: camelCaseJavascriptNames);
         }
 
+        public bool UnRegister(string name)
+        {
+            foreach (var kvp in objects)
+            {
+                if(string.Equals(kvp.Value.Name, name, StringComparison.OrdinalIgnoreCase))
+                {
+                    objects.Remove(kvp.Key);
+
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
         internal bool TryCallMethod(long objectId, string name, object[] parameters, out object result, out string exception)
         {
             exception = "";