Convert GURL::{host,path} to GURL::{host_piece,path_piece} for ==.

content/browser/loader/resource_dispatcher_host_impl.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 
 #include <stddef.h>
 
@@ skipping 910 matching lines @@
         UMA_HISTOGRAM_LONG_TIMES(
             "Net.RequestTime2.ErrTimedOut", request_loading_time);
         break;
       default:
         UMA_HISTOGRAM_LONG_TIMES(
             "Net.RequestTime2.MiscError", request_loading_time);
         break;
     }
 
     if (loader->request()->url().SchemeIsCryptographic()) {
-      if (loader->request()->url().host() == "www.google.com") {
+      if (loader->request()->url().host_piece() == "www.google.com") {
         UMA_HISTOGRAM_SPARSE_SLOWLY("Net.ErrorCodesForHTTPSGoogleMainFrame2",
                                     -loader->request()->status().error());
       }
 
       int num_valid_scts = std::count_if(
           loader->request()->ssl_info().signed_certificate_timestamps.begin(),
           loader->request()->ssl_info().signed_certificate_timestamps.end(),
           IsValidatedSCT);
       UMA_HISTOGRAM_COUNTS_100(
           "Net.CertificateTransparency.MainFrameValidSCTCount", num_valid_scts);
@@ skipping 1843 matching lines @@
                                  &throttles);
     if (!throttles.empty()) {
       handler.reset(new ThrottlingResourceHandler(std::move(handler), request,
                                                   std::move(throttles)));
     }
   }
   return handler;
 }
 
 }  // namespace content