Hook up ProfileIOData's URLRequestContext to a NetworkService.

content/browser/browsing_data/browsing_data_remover_impl_unittest.cc

 // Copyright 2017 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 <stddef.h>
 #include <stdint.h>
 
 #include <list>
 #include <memory>
 #include <set>
@@ skipping 121 matching lines @@
   ~TestStoragePartition() override {}
 
   // StoragePartition implementation.
   base::FilePath GetPath() override { return base::FilePath(); }
   net::URLRequestContextGetter* GetURLRequestContext() override {
     return nullptr;
   }
   net::URLRequestContextGetter* GetMediaURLRequestContext() override {
     return nullptr;
   }
+  mojom::NetworkContext* GetNetworkContext() override { return nullptr; }
   storage::QuotaManager* GetQuotaManager() override { return nullptr; }
   AppCacheService* GetAppCacheService() override { return nullptr; }
   storage::FileSystemContext* GetFileSystemContext() override {
     return nullptr;
   }
   storage::DatabaseTracker* GetDatabaseTracker() override { return nullptr; }
   DOMStorageContext* GetDOMStorageContext() override { return nullptr; }
   IndexedDBContext* GetIndexedDBContext() override { return nullptr; }
   ServiceWorkerContext* GetServiceWorkerContext() override { return nullptr; }
   CacheStorageContext* GetCacheStorageContext() override { return nullptr; }
@@ skipping 1499 matching lines @@
 
   // Add one more deletion and wait for it.
   BlockUntilBrowsingDataRemoved(
       base::Time(), base::Time::Max(), BrowsingDataRemover::DATA_TYPE_COOKIES,
       BrowsingDataRemover::ORIGIN_TYPE_UNPROTECTED_WEB);
 
   EXPECT_FALSE(remover->is_removing());
 }
 
 }  // namespace content