Revert of Remove Referrer Policy from URLFetcher.

net/url_request/test_url_fetcher_factory.cc

 // Copyright (c) 2012 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 "net/url_request/test_url_fetcher_factory.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 74 matching lines @@
   fake_load_flags_= load_flags;
 }
 
 int TestURLFetcher::GetLoadFlags() const {
   return fake_load_flags_;
 }
 
 void TestURLFetcher::SetReferrer(const std::string& referrer) {
 }
 
+void TestURLFetcher::SetReferrerPolicy(
+    URLRequest::ReferrerPolicy referrer_policy) {
+}
+
 void TestURLFetcher::SetExtraRequestHeaders(
     const std::string& extra_request_headers) {
   fake_extra_request_headers_.Clear();
   fake_extra_request_headers_.AddHeadersFromString(extra_request_headers);
 }
 
 void TestURLFetcher::AddExtraRequestHeader(const std::string& header_line) {
   fake_extra_request_headers_.AddHeaderFromString(header_line);
 }
 
@@ skipping 309 matching lines @@
 
 URLFetcher* URLFetcherImplFactory::CreateURLFetcher(
     int id,
     const GURL& url,
     URLFetcher::RequestType request_type,
     URLFetcherDelegate* d) {
   return new URLFetcherImpl(url, request_type, d);
 }
 
 }  // namespace net