PlzNavigate: Support ResourceTiming API

third_party/WebKit/Source/core/fetch/ResourceFetcherTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 449 matching lines @@
   ScopedMockRedirectRequester() : m_context(nullptr) {}
 
   ~ScopedMockRedirectRequester() { cleanUp(); }
 
   void registerRedirect(const WebString& fromURL, const WebString& toURL) {
     KURL redirectURL(ParsedURLString, fromURL);
     WebURLResponse redirectResponse;
     redirectResponse.setURL(redirectURL);
     redirectResponse.setHTTPStatusCode(301);
     redirectResponse.setHTTPHeaderField(HTTPNames::Location, toURL);
+    redirectResponse.addToEncodedDataLength(kRedirectResponseOverheadBytes);
     Platform::current()->getURLLoaderMockFactory()->registerURL(
         redirectURL, redirectResponse, "");
   }
 
   void registerFinalResource(const WebString& url) {
     KURL finalURL(ParsedURLString, url);
     WebURLResponse finalResponse;
     finalResponse.setURL(finalURL);
     finalResponse.setHTTPStatusCode(200);
     URLTestHelpers::registerMockedURLLoadWithCustomResponse(
@@ skipping 264 matching lines @@
       url, WebURLResponse(), "");
   Resource* newResource = fetcher->requestResource(
       fetchRequest, TestResourceFactory(Resource::Raw));
   fetcher->stopFetching();
   Platform::current()->getURLLoaderMockFactory()->unregisterURL(url);
 
   EXPECT_NE(resource, newResource);
 }
 
 }  // namespace blink