Service Worker script sizes in database.

content/browser/service_worker/service_worker_storage.cc

 // Copyright 2013 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_storage.h"
 
 #include <string>
 
 #include "base/bind_helpers.h"
 #include "base/debug/trace_event.h"
@@ skipping 447 matching lines @@
   data.scope = registration->pattern();
   data.script = version->script_url();
   data.has_fetch_handler = true;
   data.version_id = version->version_id();
   data.last_update_check = registration->last_update_check();
   data.is_active = (version == registration->active_version());
 
   ResourceList resources;
   version->script_cache_map()->GetResources(&resources);
 
+  uint64 resources_total_size_bytes = 0;
+  for (const auto& resource : resources) {
+    resources_total_size_bytes += resource.size_bytes;
+  }
+  data.resources_total_size_bytes = resources_total_size_bytes;
+
   if (!has_checked_for_stale_resources_)
     DeleteStaleResources();
 
   database_task_manager_->GetTaskRunner()->PostTask(
       FROM_HERE,
       base::Bind(&WriteRegistrationInDB,
                  database_.get(),
                  base::MessageLoopProxy::current(),
                  data, resources,
                  base::Bind(&ServiceWorkerStorage::DidStoreRegistration,
@@ skipping 1001 matching lines @@
     // Give up the corruption recovery until the browser restarts.
     LOG(ERROR) << "Failed to delete the diskcache.";
     callback.Run(SERVICE_WORKER_ERROR_FAILED);
     return;
   }
   DVLOG(1) << "Deleted ServiceWorkerDiskCache successfully.";
   callback.Run(SERVICE_WORKER_OK);
 }
 
 }  // namespace content