[Offline Prefetech] Send GetOperationReqest to the server

components/offline_pages/core/prefetch/get_operation_request.h

+// 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.
+
+#ifndef COMPONENTS_OFFLINE_PAGES_CORE_PREFETCH_GET_OPERATION_REQUEST_H_
+#define COMPONENTS_OFFLINE_PAGES_CORE_PREFETCH_GET_OPERATION_REQUEST_H_
+
+#include <vector>
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "components/offline_pages/core/prefetch/prefetch_types.h"
+
+namespace net {
+class URLRequestContextGetter;
+}
+
+namespace offline_pages {
+
+class PrefetchRequestFetcher;
+
+class GetOperationRequest {

[dewittj, 2017/05/16 18:30:20]

class comment please

[jianli, 2017/05/16 22:44:40]

Done.

+ public:
+  GetOperationRequest(const std::string& name,

[dewittj, 2017/05/16 18:30:20]

please document |name|, how you get one in particular.

[jianli, 2017/05/16 22:44:40]

Done.

+                      net::URLRequestContextGetter* request_context_getter,
+                      const PrefetchRequestFinishedCallback& callback);
+  ~GetOperationRequest();
+
+ private:
+  void OnCompleted(PrefetchRequestStatus status, const std::string& data);
+
+  PrefetchRequestFinishedCallback callback_;
+  std::unique_ptr<PrefetchRequestFetcher> fetcher_;
+
+  DISALLOW_COPY_AND_ASSIGN(GetOperationRequest);
+};
+
+}  // namespace offline_pages
+
+#endif  // COMPONENTS_OFFLINE_PAGES_CORE_PREFETCH_GET_OPERATION_REQUEST_H_