Revert of Gather the ServiceWorker client information in the browser process.

content/renderer/service_worker/service_worker_script_context.h

 // 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.
 
 #ifndef CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 22 matching lines @@
 namespace IPC {
 class Message;
 }
 
 namespace content {
 
 class EmbeddedWorkerContextClient;
 class WebServiceWorkerRegistrationImpl;
 struct NavigatorConnectClient;
 struct PlatformNotificationData;
-struct ServiceWorkerClientInfo;
 
 // TODO(kinuko): This should implement WebServiceWorkerContextClient
 // rather than having EmbeddedWorkerContextClient implement it.
 // See the header comment in embedded_worker_context_client.h for the
 // potential EW/SW layering concerns.
 class ServiceWorkerScriptContext {
  public:
   ServiceWorkerScriptContext(
       EmbeddedWorkerContextClient* embedded_context,
       blink::WebServiceWorkerContextProxy* proxy);
@@ skipping 106 matching lines @@
   std::map<int, base::TimeTicks> install_start_timings_;
   std::map<int, base::TimeTicks> notification_click_start_timings_;
   std::map<int, base::TimeTicks> push_start_timings_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerScriptContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_