Refactoring AndroidKeyStore to support a KeyStore running in another process

net/android/java/src/org/chromium/net/IRemoteAndroidKeyStoreCallbacks.aidl

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.net;
+
+/**
+ * Interface for communication from the remote authentication service back to the client.
+ */
+interface IRemoteAndroidKeyStoreCallbacks {
+    /**
+      * A critical failure has occurred and the service won't be able to recover.
+      * The client should unbind and optionally rebind at a later time.
+      */
+    void onDisabled();
+
+    /**
+     * The service has started up and is fully initialized. This allows for the
+     * service to take some time to initialize. Remote calls shouldn't be invoked
+     * until this call has fired.
+     */
+    void onInitComplete();
+}