content/public/test/js_injection_ready_observer.h

// Copyright (c) 2012 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.

#ifndef CONTENT_PUBLIC_TEST_JS_INJECTION_READY_OBSERVER_H_
#define CONTENT_PUBLIC_TEST_JS_INJECTION_READY_OBSERVER_H_

namespace content {
class RenderViewHost;

// Interface to notify when JavaScript injection is possible.
class JsInjectionReadyObserver {
 public:
  // Called to indicate page entry committed and ready for JavaScript
  // injection. |render_view_host| may be used to route injection messages to
  // the appropriate RenderView.
  virtual void OnJsInjectionReady(RenderViewHost* render_view_host) = 0;

 protected:
  virtual ~JsInjectionReadyObserver() {}
};

}  // namespace content

#endif  // CONTENT_PUBLIC_TEST_JS_INJECTION_READY_OBSERVER_H_