Extracted NetLog class's inner enum types into their own enum classes and

chrome/browser/net/chrome_network_delegate.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 "chrome/browser/net/chrome_network_delegate.h"
 
 #include <stddef.h>
 #include <stdlib.h>
 
 #include <vector>
@@ skipping 41 matching lines @@
 #include "content/public/common/process_type.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_options.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_status_code.h"
 #include "net/log/net_log.h"
+#include "net/log/net_log_event_type.h"
 #include "net/url_request/url_request.h"
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/precache/precache_util.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "base/sys_info.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 170 matching lines @@
   // which is not blocked.
 
   const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request);
   int error = net::ERR_BLOCKED_BY_ADMINISTRATOR;
   if (info && content::IsResourceTypeFrame(info->GetResourceType()) &&
       url_blacklist_manager_ &&
       url_blacklist_manager_->ShouldBlockRequestForFrame(
           request->url(), &error)) {
     // URL access blocked by policy.
     request->net_log().AddEvent(
-        net::NetLog::TYPE_CHROME_POLICY_ABORTED_REQUEST,
+        net::NetLogEventType::CHROME_POLICY_ABORTED_REQUEST,
         net::NetLog::StringCallback("url",
                                     &request->url().possibly_invalid_spec()));
     return error;
   }
 
   // TODO(mmenke): Remove ScopedTracker below once crbug.com/456327 is fixed.
   tracked_objects::ScopedTracker tracking_profile2(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "456327 URLRequest::ChromeNetworkDelegate::OnBeforeURLRequest 2"));
 
@@ skipping 321 matching lines @@
   if (!data_use_aggregator_)
     return;
 
   if (is_data_usage_off_the_record_) {
     data_use_aggregator_->ReportOffTheRecordDataUse(tx_bytes, rx_bytes);
     return;
   }
 
   data_use_aggregator_->ReportDataUse(request, tx_bytes, rx_bytes);
 }