IndexedDB: Use [Default] in IDLs to reduce overloads in implementations

Source/modules/indexeddb/IDBIndex.h

 /*
  * 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 40 matching lines @@
 
     // Implement the IDL
     const String name() const { return m_metadata.name; }
     PassRefPtr<IDBObjectStore> objectStore() const { return m_objectStore; }
     PassRefPtr<IDBAny> keyPathAny() const { return IDBAny::create(m_metadata.keyPath); }
     const IDBKeyPath keyPath() const { return m_metadata.keyPath; }
     bool unique() const { return m_metadata.unique; }
     bool multiEntry() const { return m_metadata.multiEntry; }
     int64_t id() const { return m_metadata.id; }
 
-    // FIXME: Try to modify the code generator so this is unneeded.
-    PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext* context, ExceptionCode& ec) { return openCursor(context, static_cast<IDBKeyRange*>(0), ec); }
-    PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext* context, PassRefPtr<IDBKeyRange> keyRange, ExceptionCode& ec) { return openCursor(context, keyRange, IDBCursor::directionNext(), ec); }
-    PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext* context, const ScriptValue& key, ExceptionCode& ec) { return openCursor(context, key, IDBCursor::directionNext(), ec); }
     PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, const String& direction, ExceptionCode&);
     PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext*, const ScriptValue& key, const String& direction, ExceptionCode&);
-    PassRefPtr<IDBRequest> count(ScriptExecutionContext* context, ExceptionCode& ec) { return count(context, static_cast<IDBKeyRange*>(0), ec); }
     PassRefPtr<IDBRequest> count(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, ExceptionCode&);
     PassRefPtr<IDBRequest> count(ScriptExecutionContext*, const ScriptValue& key, ExceptionCode&);
-
-    PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext* context, ExceptionCode& ec) { return openKeyCursor(context, static_cast<IDBKeyRange*>(0), ec); }
-    PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext* context, PassRefPtr<IDBKeyRange> keyRange, ExceptionCode& ec) { return openKeyCursor(context, keyRange, IDBCursor::directionNext(), ec); }
-    PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext* context, const ScriptValue& key, ExceptionCode& ec) { return openKeyCursor(context, key, IDBCursor::directionNext(), ec); }
     PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, const String& direction, ExceptionCode&);
     PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext*, const ScriptValue& key, const String& direction, ExceptionCode&);
-
     PassRefPtr<IDBRequest> get(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, ExceptionCode&);
     PassRefPtr<IDBRequest> get(ScriptExecutionContext*, const ScriptValue& key, ExceptionCode&);
     PassRefPtr<IDBRequest> getKey(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, ExceptionCode&);
     PassRefPtr<IDBRequest> getKey(ScriptExecutionContext*, const ScriptValue& key, ExceptionCode&);
 
     void markDeleted() { m_deleted = true; }
 
     IDBDatabaseBackendInterface* backendDB() const;
 
 private:
     IDBIndex(const IDBIndexMetadata&, IDBObjectStore*, IDBTransaction*);
 
     IDBIndexMetadata m_metadata;
     RefPtr<IDBObjectStore> m_objectStore;
     RefPtr<IDBTransaction> m_transaction;
     bool m_deleted;
 };
 
 } // namespace WebCore
 
 #endif // IDBIndex_h