IndexedDB: Treat count of 0 as unbounded for getAll() methods

Source/modules/indexeddb/IDBDatabase.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 49 matching lines @@
 const char IDBDatabase::noValueErrorMessage[] = "The cursor is being iterated or has iterated past its end.";
 const char IDBDatabase::notValidKeyErrorMessage[] = "The parameter is not a valid key.";
 const char IDBDatabase::notVersionChangeTransactionErrorMessage[] = "The database is not running a version change transaction.";
 const char IDBDatabase::objectStoreDeletedErrorMessage[] = "The object store has been deleted.";
 const char IDBDatabase::requestNotFinishedErrorMessage[] = "The request has not finished.";
 const char IDBDatabase::sourceDeletedErrorMessage[] = "The cursor's source or effective object store has been deleted.";
 const char IDBDatabase::transactionInactiveErrorMessage[] = "The transaction is not active.";
 const char IDBDatabase::transactionFinishedErrorMessage[] = "The transaction has finished.";
 const char IDBDatabase::transactionReadOnlyErrorMessage[] = "The transaction is read-only.";
 const char IDBDatabase::databaseClosedErrorMessage[] = "The database connection is closed.";
-const char IDBDatabase::notValidMaxCountErrorMessage[] = "The maxCount provided must not be 0.";
 
 IDBDatabase* IDBDatabase::create(ExecutionContext* context, PassOwnPtr<WebIDBDatabase> database, IDBDatabaseCallbacks* callbacks)
 {
     IDBDatabase* idbDatabase = new IDBDatabase(context, database, callbacks);
     idbDatabase->suspendIfNeeded();
     return idbDatabase;
 }
 
 IDBDatabase::IDBDatabase(ExecutionContext* context, PassOwnPtr<WebIDBDatabase> backend, IDBDatabaseCallbacks* callbacks)
     : ActiveDOMObject(context)
@@ skipping 370 matching lines @@
 {
     return EventTargetNames::IDBDatabase;
 }
 
 ExecutionContext* IDBDatabase::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
 } // namespace blink