Rename ExceptionCode constants to use the names in the spec (2/3)

Source/modules/indexeddb/IDBTransaction.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 121 matching lines @@
     // The first error to be set is the true cause of the
     // transaction abort.
     if (!m_error) {
         m_error = error;
     }
 }
 
 PassRefPtr<IDBObjectStore> IDBTransaction::objectStore(const String& name, ExceptionCode& ec)
 {
     if (m_state == Finished) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }
 
     IDBObjectStoreMap::iterator it = m_objectStoreMap.find(name);
     if (it != m_objectStoreMap.end())
         return it->value;
 
     if (!isVersionChange() && !m_objectStoreNames.contains(name)) {
         // FIXME: Should use (NotFoundError, "...").
         ec = IDBNotFoundError;
@@ skipping 46 matching lines @@
     ASSERT(active != (m_state == Active));
     m_state = active ? Active : Inactive;
 
     if (!active && m_requestList.isEmpty())
         backendDB()->commit(m_id);
 }
 
 void IDBTransaction::abort(ExceptionCode& ec)
 {
     if (m_state == Finishing || m_state == Finished) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
 
     m_state = Finishing;
 
     if (!m_contextStopped) {
         while (!m_requestList.isEmpty()) {
             RefPtr<IDBRequest> request = *m_requestList.begin();
             m_requestList.remove(request);
             request->abort();
@@ skipping 226 matching lines @@
 {
     return &m_eventTargetData;
 }
 
 IDBDatabaseBackendInterface* IDBTransaction::backendDB() const
 {
     return db()->backend();
 }
 
 } // namespace WebCore