Add proxied interfaces to JDK augemented classes.

Author: shs96c

java/client/src/org/openqa/selenium/remote/JdkAugmenter.java

@@ -90,6 +90,7 @@ protected <X> X create(RemoteWebDriver driver, Map<String, AugmenterProvider> au
       Class<?> interfaceProvided = augmenter.getDescribedInterface();
       checkState(interfaceProvided.isInterface(),
           "JdkAugmenter can only augment interfaces. %s is not an interface.", interfaceProvided);
+      proxiedInterfaces.add(interfaceProvided);
       InterfaceImplementation augmentedImplementation = augmenter.getImplementation(value);
       for (Method method : interfaceProvided.getMethods()) {
         InterfaceImplementation oldHandler = augmentationHandlers.put(method,