Replace the old URL format for PVer4 requests with the new format.

components/safe_browsing_db/v4_get_hash_protocol_manager.h

 // 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_SAFE_BROWSING_DB_V4_GET_HASH_PROTOCOL_MANAGER_H_
 #define COMPONENTS_SAFE_BROWSING_DB_V4_GET_HASH_PROTOCOL_MANAGER_H_
 
 // A class that implements Chrome's interface with the SafeBrowsing V4 protocol.
 //
 // The V4GetHashProtocolManager handles formatting and making requests of, and
@@ skipping 92 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(SafeBrowsingV4GetHashProtocolManagerTest,
                            TestParseHashResponseInconsistentThreatTypes);
   FRIEND_TEST_ALL_PREFIXES(SafeBrowsingV4GetHashProtocolManagerTest,
                            TestGetHashErrorHandlingOK);
   FRIEND_TEST_ALL_PREFIXES(SafeBrowsingV4GetHashProtocolManagerTest,
                            TestGetHashErrorHandlingNetwork);
   FRIEND_TEST_ALL_PREFIXES(SafeBrowsingV4GetHashProtocolManagerTest,
                            TestGetHashErrorHandlingResponseCode);
   friend class V4GetHashProtocolManagerFactoryImpl;
 
-  GURL GetHashUrl(const std::string& request_base64) const;
+  GURL GetHashUrlAndUpdateHeaders(const std::string& request_base64,
+                                  net::HttpRequestHeaders* headers) const;
 
   // Fills a FindFullHashesRequest protocol buffer for a request.
   // Returns the serialized and base 64 encoded request as a string.
   std::string GetHashRequest(const std::vector<SBPrefix>& prefixes,
                              const std::vector<PlatformType>& platforms,
                              ThreatType threat_type);
 
   // Parses a FindFullHashesResponse protocol buffer and fills the results in
   // |full_hashes| and |negative_cache_expire|. |data| is a serialized
   // FindFullHashes protocol buffer. |negative_cache_expire| is the cache expiry
@@ skipping 61 matching lines @@
       net::URLRequestContextGetter* request_context_getter,
       const V4ProtocolConfig& config) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(V4GetHashProtocolManagerFactory);
 };
 
 }  // namespace safe_browsing
 
 #endif  // COMPONENTS_SAFE_BROWSING_DB_V4_GET_HASH_PROTOCOL_MANAGER_H_