ServiceWorker: Enable UseCounter for ServiceWorkerGlobalScope

content/renderer/service_worker/service_worker_context_client.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_CONTEXT_CLIENT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CLIENT_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 105 matching lines @@
   void workerContextFailedToStart() override;
   void workerScriptLoaded() override;
   bool hasAssociatedRegistration() override;
 
   void workerContextStarted(
       blink::WebServiceWorkerContextProxy* proxy) override;
   void didEvaluateWorkerScript(bool success) override;
   void didInitializeWorkerContext(v8::Local<v8::Context> context) override;
   void willDestroyWorkerContext(v8::Local<v8::Context> context) override;
   void workerContextDestroyed() override;
+  void countFeature(uint32_t feature) override;
   void reportException(const blink::WebString& error_message,
                        int line_number,
                        int column_number,
                        const blink::WebString& source_url) override;
   void reportConsoleMessage(int source,
                             int level,
                             const blink::WebString& message,
                             int line_number,
                             const blink::WebString& source_url) override;
   void sendDevToolsMessage(int session_id,
@@ skipping 163 matching lines @@
   // Initialized on the worker thread in workerContextStarted and
   // destructed on the worker thread in willDestroyWorkerContext.
   std::unique_ptr<WorkerContextData> context_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContextClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CLIENT_H_