test all

content/child/resource_dispatcher.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/child/resource_dispatcher.h"
 
 #include <utility>
 
+#include "base/atomic_sequence_num.h"
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/debug/alias.h"
 #include "base/debug/dump_without_crashing.h"
 #include "base/debug/stack_trace.h"
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/shared_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 39 matching lines @@
   base::debug::Alias(&last_err);
 #endif
   CHECK(false);
 }
 
 // Each resource request is assigned an ID scoped to this process.
 int MakeRequestID() {
   // NOTE: The resource_dispatcher_host also needs probably unique
   // request_ids, so they count down from -2 (-1 is a special we're
   // screwed value), while the renderer process counts up.
-  static int next_request_id = 0;
-  return next_request_id++;
+  static base::StaticAtomicSequenceNumber sequence;
+  return sequence.GetNext();  // We start at zero.
 }
 
 void CheckSchemeForReferrerPolicy(const ResourceRequest& request) {
   if ((request.referrer_policy == blink::kWebReferrerPolicyDefault ||
        request.referrer_policy ==
            blink::kWebReferrerPolicyNoReferrerWhenDowngrade) &&
       request.referrer.SchemeIsCryptographic() &&
       !request.url.SchemeIsCryptographic()) {
     LOG(FATAL) << "Trying to send secure referrer for insecure request "
                << "without an appropriate referrer policy.\n"
@@ skipping 755 matching lines @@
     delete message;
   }
 }
 
 void ResourceDispatcher::SetResourceSchedulingFilter(
     scoped_refptr<ResourceSchedulingFilter> resource_scheduling_filter) {
   resource_scheduling_filter_ = resource_scheduling_filter;
 }
 
 }  // namespace content