Track which IndexedDBBackingStores have been opened since boot.

content/browser/indexed_db/indexed_db_backing_store.h

Index: content/browser/indexed_db/indexed_db_backing_store.h
diff --git a/content/browser/indexed_db/indexed_db_backing_store.h b/content/browser/indexed_db/indexed_db_backing_store.h
index 19f476e81183642947fff1eb0eed254af7634763..42a5f3ec22ffa71ed20eb7d96943a45d3d94d396 100644
--- a/content/browser/indexed_db/indexed_db_backing_store.h
+++ b/content/browser/indexed_db/indexed_db_backing_store.h
@@ -33,6 +33,10 @@ namespace base {
 class TaskRunner;
 }
 
+namespace net {
+class URLRequestContext;
+}
+
 namespace content {
 
 class IndexedDBFactory;
@@ -76,20 +80,23 @@ class CONTENT_EXPORT IndexedDBBackingStore
       IndexedDBFactory* indexed_db_factory,
       const GURL& origin_url,
       const base::FilePath& path_base,
+      net::URLRequestContext* request_context,
       blink::WebIDBDataLoss* data_loss,
       std::string* data_loss_message,
       bool* disk_full,
-      base::TaskRunner* task_runner);
-
+      base::TaskRunner* task_runner,
+      bool clean_journal);
   static scoped_refptr<IndexedDBBackingStore> Open(
       IndexedDBFactory* indexed_db_factory,
       const GURL& origin_url,
       const base::FilePath& path_base,
+      net::URLRequestContext* request_context,
       blink::WebIDBDataLoss* data_loss,
       std::string* data_loss_message,
       bool* disk_full,
       LevelDBFactory* leveldb_factory,
-      base::TaskRunner* task_runner);
+      base::TaskRunner* task_runner,
+      bool clean_journal);
   static scoped_refptr<IndexedDBBackingStore> OpenInMemory(
       const GURL& origin_url,
       base::TaskRunner* task_runner);