Make ServiceWorkerDatabase::DestroyDatabase() work on in-memory db

content/browser/service_worker/service_worker_database.cc

Index: content/browser/service_worker/service_worker_database.cc
diff --git a/content/browser/service_worker/service_worker_database.cc b/content/browser/service_worker/service_worker_database.cc
index 0bd5bbc09fd3012698773898a07a069ef2a458b5..5cc8cd0f93b0c98970e84af7c873ad71c6eb1311 100644
--- a/content/browser/service_worker/service_worker_database.cc
+++ b/content/browser/service_worker/service_worker_database.cc
@@ -725,8 +725,19 @@ ServiceWorkerDatabase::Status ServiceWorkerDatabase::DeleteAllDataForOrigin(
 ServiceWorkerDatabase::Status ServiceWorkerDatabase::DestroyDatabase() {
   DCHECK(sequence_checker_.CalledOnValidSequencedThread());
   Disable(FROM_HERE, STATUS_OK);
+
+  leveldb::Options options;
+  if (path_.empty()) {
+    if (env_) {
+      options.env = env_.get();
+    } else {
+      // In-memory database not initialized.
+      return STATUS_OK;
+    }
+  }
+
   return LevelDBStatusToStatus(
-      leveldb::DestroyDB(path_.AsUTF8Unsafe(), leveldb::Options()));
+      leveldb::DestroyDB(path_.AsUTF8Unsafe(), options));
 }
 
 ServiceWorkerDatabase::Status ServiceWorkerDatabase::LazyOpen(