Record the data use of service worker initiated requests

components/data_use_measurement/content/content_url_request_classifier.h

Index: components/data_use_measurement/content/content_url_request_classifier.h
diff --git a/components/data_use_measurement/content/content_url_request_classifier.h b/components/data_use_measurement/content/content_url_request_classifier.h
index 8b978fed77354f73b7a0787d78ec0916dd592f49..36ac03ba07e9ba52bf60c070e226b3eeaa3ee0d1 100644
--- a/components/data_use_measurement/content/content_url_request_classifier.h
+++ b/components/data_use_measurement/content/content_url_request_classifier.h
@@ -20,6 +20,8 @@ class ContentURLRequestClassifier : public URLRequestClassifier {
  public:
   bool IsUserRequest(const net::URLRequest& request) const override;
 
+  bool IsServiceWorkerRequest(const net::URLRequest& request) const override;
+
   DataUseUserData::DataUseContentType GetContentType(
       const net::URLRequest& request,
       const net::HttpResponseHeaders& response_headers) const override;