IndexedDB: Report QuotaExceededError when commit fails due to disk full

content/browser/indexed_db/mock_browsertest_indexed_db_class_factory.h

 // 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.
 
 #ifndef CONTENT_BROWSER_INDEXED_DB_MOCK_BROWSERTEST_INDEXED_DB_CLASS_FACTORY_H_
 #define CONTENT_BROWSER_INDEXED_DB_MOCK_BROWSERTEST_INDEXED_DB_CLASS_FACTORY_H_
 
 #include <map>
 
 #include "content/browser/indexed_db/indexed_db_class_factory.h"
 
 namespace content {
 
 class LevelDBTransaction;
 class LevelDBDatabase;
 
 enum FailClass {
   FAIL_CLASS_NOTHING,
   FAIL_CLASS_LEVELDB_ITERATOR,
   FAIL_CLASS_LEVELDB_TRANSACTION,
 };
 
 enum FailMethod {
   FAIL_METHOD_NOTHING,
   FAIL_METHOD_COMMIT,
+  FAIL_METHOD_COMMIT_DISK_FULL,
   FAIL_METHOD_GET,
   FAIL_METHOD_SEEK,
 };
 
 class MockBrowserTestIndexedDBClassFactory : public IndexedDBClassFactory {
  public:
   MockBrowserTestIndexedDBClassFactory();
   ~MockBrowserTestIndexedDBClassFactory() override;
   LevelDBTransaction* CreateLevelDBTransaction(LevelDBDatabase* db) override;
   LevelDBIteratorImpl* CreateIteratorImpl(
@@ skipping 10 matching lines @@
   FailMethod failure_method_;
   std::map<FailClass, int> instance_count_;
   std::map<FailClass, int> fail_on_instance_num_;
   std::map<FailClass, int> fail_on_call_num_;
   bool only_trace_calls_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_MOCK_BROWSERTEST_INDEXED_DB_CLASS_FACTORY_H_