Syntax and coverage checking added to Network Traffic Annotations.

net/url_request/url_request_context.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 "net/url_request/url_request_context.h"
 
 #include <inttypes.h>
 #include <utility>
 
 #include "base/compiler_specific.h"
@@ skipping 89 matching lines @@
   HttpNetworkSession* network_session = transaction_factory->GetSession();
   if (!network_session)
     return nullptr;
   return &network_session->params();
 }
 
 std::unique_ptr<URLRequest> URLRequestContext::CreateRequest(
     const GURL& url,
     RequestPriority priority,
     URLRequest::Delegate* delegate) const {
-  return base::WrapUnique(
-      new URLRequest(url, priority, delegate, this, network_delegate_));
+  return CreateRequest(url, priority, delegate, MISSING_TRAFFIC_ANNOTATION);
 }
 
 std::unique_ptr<URLRequest> URLRequestContext::CreateRequest(
     const GURL& url,
     RequestPriority priority,
     URLRequest::Delegate* delegate,
     NetworkTrafficAnnotationTag traffic_annotation) const {
-  // |traffic_annotation| is just a tag that is extracted during static
-  // code analysis and can be ignored here.
-  return CreateRequest(url, priority, delegate);
+  return base::WrapUnique(new URLRequest(
+      url, priority, delegate, this, network_delegate_, traffic_annotation));
 }
 
 void URLRequestContext::set_cookie_store(CookieStore* cookie_store) {
   cookie_store_ = cookie_store;
 }
 
 bool URLRequestContext::AddToAddressMap(const void* const address) {
   int count = ++address_map_[address];
   if (!has_reported_too_many_outstanding_requests_ && count > 1000) {
     has_reported_too_many_outstanding_requests_ = true;
@@ skipping 66 matching lines @@
     HttpCache* http_cache = transaction_factory->GetCache();
     if (http_cache)
       http_cache->DumpMemoryStats(pmd, dump->absolute_name());
   }
   if (sdch_manager_)
     sdch_manager_->DumpMemoryStats(pmd, dump_name);
   return true;
 }
 
 }  // namespace net