Revert of Pipe response_time from FetchManager to CacheStorage and ServiceWorkerURLRequestJob.

third_party/WebKit/Source/modules/fetch/Response.cpp

 // 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 "modules/fetch/Response.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ReadableStreamOperations.h"
 #include "bindings/core/v8/ScriptState.h"
@@ skipping 27 matching lines @@
 {
     FetchResponseData* response = nullptr;
     if (webResponse.status() > 0)
         response = FetchResponseData::create();
     else
         response = FetchResponseData::createNetworkErrorResponse();
 
     response->setURL(webResponse.url());
     response->setStatus(webResponse.status());
     response->setStatusMessage(webResponse.statusText());
-    response->setResponseTime(webResponse.responseTime());
 
     for (HTTPHeaderMap::const_iterator i = webResponse.headers().begin(), end = webResponse.headers().end(); i != end; ++i) {
         response->headerList()->append(i->key, i->value);
     }
 
     response->replaceBodyStreamBuffer(new BodyStreamBuffer(FetchBlobDataConsumerHandle::create(executionContext, webResponse.blobDataHandle())));
 
     // Filter the response according to |webResponse|'s ResponseType.
     switch (webResponse.responseType()) {
     case WebServiceWorkerResponseTypeBasic:
@@ skipping 362 matching lines @@
 }
 
 DEFINE_TRACE(Response)
 {
     Body::trace(visitor);
     visitor->trace(m_response);
     visitor->trace(m_headers);
 }
 
 } // namespace blink