Audit of kConstants missing the const qualifier

webrtc/rtc_base/rtccertificategenerator.cc

 /*
  *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/rtc_base/rtccertificategenerator.h"
 
 #include <algorithm>
 #include <memory>
 
 #include "webrtc/rtc_base/checks.h"
 #include "webrtc/rtc_base/sslidentity.h"
 
 namespace rtc {
 
 namespace {
 
 // A certificates' subject and issuer name.
 const char kIdentityName[] = "WebRTC";
 
-uint64_t kYearInSeconds = 365 * 24 * 60 * 60;
+const uint64_t kYearInSeconds = 365 * 24 * 60 * 60;
 
 enum {
   MSG_GENERATE,
   MSG_GENERATE_DONE,
 };
 
 // Helper class for generating certificates asynchronously; a single task
 // instance is responsible for a single asynchronous certificate generation
 // request. We are using a separate helper class so that a generation request
 // can outlive the |RTCCertificateGenerator| that spawned it.
@@ skipping 114 matching lines @@
   ScopedRefMessageData<RTCCertificateGenerationTask>* msg_data =
       new ScopedRefMessageData<RTCCertificateGenerationTask>(
           new RefCountedObject<RTCCertificateGenerationTask>(
               signaling_thread_, worker_thread_, key_params, expires_ms,
               callback));
   worker_thread_->Post(RTC_FROM_HERE, msg_data->data().get(), MSG_GENERATE,
                        msg_data);
 }
 
 }  // namespace rtc