Record the data use of service worker initiated requests

components/data_use_measurement/core/data_use_measurement_unittest.cc

 // Copyright 2015 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.
 
 #include "components/data_use_measurement/core/data_use_measurement.h"
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
@@ skipping 37 matching lines @@
   DataUseUserData::DataUseContentType GetContentType(
       const net::URLRequest& request,
       const net::HttpResponseHeaders& response_headers) const override {
     return content_type_;
   }
 
   void set_content_type(DataUseUserData::DataUseContentType content_type) {
     content_type_ = content_type;
   }
 
+  bool IsServiceWorkerRequest(const net::URLRequest& request) const override {
+    return false;
+  }
+
  private:
   DataUseUserData::DataUseContentType content_type_;
 };
 
 class TestDataUseAscriber : public DataUseAscriber {
  public:
   TestDataUseAscriber() {}
 
   DataUseRecorder* GetOrCreateDataUseRecorder(
       net::URLRequest* request) override {
@@ skipping 428 matching lines @@
 
     histogram_tester.ExpectUniqueSample("DataUse.ContentType.UserTraffic",
                                         DataUseUserData::VIDEO_APPBACKGROUND,
                                         1000);
   }
 }
 
 #endif
 
 }  // namespace data_use_measurement