Revert 260147 "Handling LevelDB errors encountered after open."

trunk/src/content/browser/indexed_db/indexed_db_backing_store.h

Index: trunk/src/content/browser/indexed_db/indexed_db_backing_store.h
===================================================================
--- trunk/src/content/browser/indexed_db/indexed_db_backing_store.h	(revision 260206)
+++ trunk/src/content/browser/indexed_db/indexed_db_backing_store.h	(working copy)
@@ -27,7 +27,6 @@
 
 namespace content {
 
-class IndexedDBDatabaseError;
 class LevelDBComparator;
 class LevelDBDatabase;
 struct IndexedDBValue;
@@ -79,7 +78,6 @@
       const GURL& origin_url,
       LevelDBFactory* factory);
 
-  virtual void Compact();
   virtual std::vector<base::string16> GetDatabaseNames();
   virtual leveldb::Status GetIDBDatabaseMetaData(
       const base::string16& name,
@@ -96,12 +94,6 @@
       int64 int_version);
   virtual leveldb::Status DeleteDatabase(const base::string16& name);
 
-  // Assumes caller has already closed the backing store.
-  static leveldb::Status DestroyBackingStore(const base::FilePath& path_base,
-                                             const GURL& origin_url);
-  static bool RecordCorruptionInfo(const base::FilePath& path_base,
-                                   const GURL& origin_url,
-                                   const std::string& message);
   leveldb::Status GetObjectStores(
       int64 database_id,
       IndexedDBDatabaseMetadata::ObjectStoreMap* map) WARN_UNUSED_RESULT;
@@ -333,9 +325,6 @@
       const GURL& origin_url,
       scoped_ptr<LevelDBDatabase> db,
       scoped_ptr<LevelDBComparator> comparator);
-  static bool ReadCorruptionInfo(const base::FilePath& path_base,
-                                 const GURL& origin_url,
-                                 std::string& message);
 
   leveldb::Status FindKeyInIndex(
       IndexedDBBackingStore::Transaction* transaction,