Refactoring data reduction proxy some methods to common

components/data_reduction_proxy/core/common/data_reduction_proxy_util.h

Index: components/data_reduction_proxy/core/common/data_reduction_proxy_util.h
diff --git a/components/data_reduction_proxy/core/common/data_reduction_proxy_util.h b/components/data_reduction_proxy/core/common/data_reduction_proxy_util.h
index c3ed69658625e1d4db540f46250966e4e858ccac..a7a5c4744747fe9cdc3fe5b58de5a157ec2ad3d2 100644
--- a/components/data_reduction_proxy/core/common/data_reduction_proxy_util.h
+++ b/components/data_reduction_proxy/core/common/data_reduction_proxy_util.h
@@ -1,16 +1,61 @@
 // Copyright 2016 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_DATA_REDUCTION_PROXY_CORE_COMMON_DATA_REDUCTION_PROXY_UTIL_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_CORE_COMMON_DATA_REDUCTION_PROXY_UTIL_H_
 
+#include <memory>
 #include <string>
 
+#include "components/data_reduction_proxy/proto/client_config.pb.h"
+#include "net/proxy/proxy_server.h"
+#include "url/gurl.h"
+
+namespace base {
+class Time;
+class TimeDelta;
+}
+
 namespace data_reduction_proxy {
 
 // Returns true if the request method is idempotent.
 bool IsMethodIdempotent(const std::string& method);
 
+GURL AddApiKeyToUrl(const GURL& url);
+
+namespace protobuf_parser {
+
+// Returns the |net::ProxyServer::Scheme| for a ProxyServer_ProxyScheme.
+net::ProxyServer::Scheme SchemeFromProxyScheme(
+    ProxyServer_ProxyScheme proxy_scheme);
+
+// Returns the ProxyServer_ProxyScheme for a |net::ProxyServer::Scheme|.
+ProxyServer_ProxyScheme ProxySchemeFromScheme(net::ProxyServer::Scheme scheme);
+
+// Returns the |Duration| representation of |time_delta|.
+void TimeDeltaToDuration(const base::TimeDelta& time_delta, Duration* duration);
+
+// Returns the |base::TimeDelta| representation of |duration|.  This is accurate
+// to the microsecond.
+base::TimeDelta DurationToTimeDelta(const Duration& duration);
+
+// Returns the |Timestamp| representation of |time|.
+void TimeToTimestamp(const base::Time& time, Timestamp* timestamp);
+
+// Returns the |Time| representation of |timestamp|. This is accurate to the
+// microsecond.
+base::Time TimestampToTime(const Timestamp& timestamp);
+
+// Returns an allocated |Duration| unique pointer.
+std::unique_ptr<Duration> CreateDurationFromTimeDelta(
+    const base::TimeDelta& time_delta);
+
+// Returns an allocated |Timestamp| unique pointer.
+std::unique_ptr<Timestamp> CreateTimestampFromTime(const base::Time& time);
+
+}  // namespace protobuf_parser
+
 }  // namespace data_reduction_proxy
+
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_CORE_COMMON_DATA_REDUCTION_PROXY_UTIL_H_