Do not dereference remote callback if its renderer view is released.

browser/atom/objects-registry.coffee

@@ -39,7 +39,7 @@ class ObjectsStore
     key = "#{processId}_#{routingId}"
     delete @stores[key]
 
-class ObjectsRegistry
+class ObjectsRegistry extends EventEmitter
   constructor: ->
     # Objects in weak map will be not referenced (so we won't leak memory), and
     # every object created in browser will have a unique id in weak map.
@@ -84,6 +84,7 @@ class ObjectsRegistry
 
   # Clear all references to objects from renderer view.
   clear: (processId, routingId) ->
+    @emit "release-renderer-view-#{processId}-#{routingId}"
     ObjectsStore.releaseForRenderView processId, routingId
 
   # Return an array of all browser windows.

browser/atom/rpc-server.coffee

@@ -52,9 +52,15 @@ unwrapArgs = (processId, routingId, args) ->
         returnValue = metaToValue meta.value
         -> returnValue
       when 'function'
+        rendererReleased = false
+        objectsRegistry.once "release-renderer-view-#{processId}-#{routingId}", ->
+          rendererReleased = true
+
         ret = ->
+          throw new Error('Calling a callback of released renderer view') if rendererReleased
           ipc.sendChannel processId, routingId, 'ATOM_RENDERER_CALLBACK', meta.id, valueToMeta(processId, routingId, arguments)
         v8Util.setDestructor ret, ->
+          return if rendererReleased
           ipc.sendChannel processId, routingId, 'ATOM_RENDERER_RELEASE_CALLBACK', meta.id
         ret
       else throw new TypeError("Unknown type: #{meta.type}")