Downgrade lock icon for broken-HTTPS subresources

content/browser/loader/resource_loader.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 "content/browser/loader/resource_loader.h"
 
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/metrics/histogram.h"
 #include "base/profiler/scoped_tracker.h"
@@ skipping 95 matching lines @@
       request, &response->head.appcache_id,
       &response->head.appcache_manifest_url);
   if (info->is_load_timing_enabled())
     request->GetLoadTimingInfo(&response->head.load_timing);
 
   if (request->ssl_info().cert.get()) {
     SSLStatus ssl_status;
     GetSSLStatusForRequest(request->url(), request->ssl_info(),
                            info->GetChildID(), &ssl_status);
     response->head.security_info = SerializeSecurityInfo(ssl_status);
+    response->head.has_major_certificate_errors =
+        net::IsCertStatusError(ssl_status.cert_status) &&
+        !net::IsCertStatusMinorError(ssl_status.cert_status);
   } else {
     // We should not have any SSL state.
     DCHECK(!request->ssl_info().cert_status);
     DCHECK_EQ(request->ssl_info().security_bits, -1);
     DCHECK_EQ(request->ssl_info().key_exchange_info, 0);
     DCHECK(!request->ssl_info().connection_status);
   }
 }
 
 }  // namespace
@@ skipping 581 matching lines @@
       case net::URLRequestStatus::FAILED:
         status = STATUS_UNDEFINED;
         break;
     }
 
     UMA_HISTOGRAM_ENUMERATION("Net.Prefetch.Pattern", status, STATUS_MAX);
   }
 }
 
 }  // namespace content