Remove WebURLRequest::initialize() and simplify WebURLRequest

content/child/web_url_loader_impl.cc

 // Copyright 2014 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 "content/child/web_url_loader_impl.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 589 matching lines @@
 
   TRACE_EVENT_WITH_FLOW0(
       "loading", "WebURLLoaderImpl::Context::OnReceivedRedirect",
       this, TRACE_EVENT_FLAG_FLOW_IN | TRACE_EVENT_FLAG_FLOW_OUT);
 
   WebURLResponse response;
   PopulateURLResponse(request_.url(), info, &response,
                       request_.reportRawHeaders());
 
   WebURLRequest new_request;
-  new_request.initialize();
   PopulateURLRequestForRedirect(
       request_, redirect_info, referrer_policy_,
       info.was_fetched_via_service_worker
           ? blink::WebURLRequest::SkipServiceWorker::None
           : blink::WebURLRequest::SkipServiceWorker::All,
       &new_request);
 
   client_->willFollowRedirect(loader_, new_request, response);
   request_ = new_request;
 
@@ skipping 606 matching lines @@
     response->clearHTTPHeaderField(webStringName);
     while (response_headers->EnumerateHeader(&iterator, name, &value)) {
       response->addHTTPHeaderField(webStringName,
                                    WebString::fromLatin1(value));
     }
   }
   return true;
 }
 
 }  // namespace content