Fix releasing the wrong renderer view.

atom/browser/lib/objects-registry.coffee

@@ -78,7 +78,7 @@ class ObjectsRegistry extends EventEmitter
 
   # Clear all references to objects from renderer view.
   clear: (processId, routingId) ->
-    @emit "release-renderer-view-#{processId}-#{routingId}"
+    @emit "clear-#{processId}-#{routingId}"
     ObjectsStore.releaseForRenderView processId, routingId
 
 module.exports = new ObjectsRegistry

atom/browser/lib/rpc-server.coffee

@@ -53,7 +53,7 @@ unwrapArgs = (processId, routingId, args) ->
         -> returnValue
       when 'function'
         rendererReleased = false
-        objectsRegistry.once "release-renderer-view-#{processId}-#{routingId}", ->
+        objectsRegistry.once "clear-#{processId}-#{routingId}", ->
           rendererReleased = true
 
         ret = ->