base: Change DCHECK_IS_ON to a macro DCHECK_IS_ON().

content/browser/service_worker/service_worker_database.cc

 // Copyright 2014 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/service_worker/service_worker_database.h"
 
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 520 matching lines @@
   Status status = LazyOpen(true);
   old_registration->version_id = kInvalidServiceWorkerVersionId;
   if (status != STATUS_OK)
     return status;
 
   leveldb::WriteBatch batch;
   BumpNextRegistrationIdIfNeeded(registration.registration_id, &batch);
   BumpNextVersionIdIfNeeded(registration.version_id, &batch);
 
   PutUniqueOriginToBatch(registration.scope.GetOrigin(), &batch);
-#if DCHECK_IS_ON
+#if DCHECK_IS_ON()
   int64_t total_size_bytes = 0;
   for (const auto& resource : resources) {
     total_size_bytes += resource.size_bytes;
   }
   DCHECK_EQ(total_size_bytes, registration.resources_total_size_bytes)
       << "The total size in the registration must match the cumulative "
       << "sizes of the resources.";
 #endif
   PutRegistrationDataToBatch(registration, &batch);
 
@@ skipping 777 matching lines @@
 
 void ServiceWorkerDatabase::HandleWriteResult(
     const tracked_objects::Location& from_here,
     Status status) {
   if (status != STATUS_OK)
     Disable(from_here, status);
   ServiceWorkerMetrics::CountWriteDatabaseResult(status);
 }
 
 }  // namespace content