Make IDBTransaction ctor take ScriptState instead of ExecutionContext

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 277 matching lines @@
     if (!m_backend) {
         exceptionState.throwDOMException(InvalidStateError, IDBDatabase::databaseClosedErrorMessage);
         return;
     }
 
     m_backend->deleteObjectStore(m_versionChangeTransaction->id(), objectStoreId);
     m_versionChangeTransaction->objectStoreDeleted(name);
     m_metadata.objectStores.remove(objectStoreId);
 }
 
-IDBTransaction* IDBDatabase::transaction(ExecutionContext* context, const Vector<String>& scope, const String& modeString, ExceptionState& exceptionState)
+IDBTransaction* IDBDatabase::transaction(ScriptState* scriptState, const Vector<String>& scope, const String& modeString, ExceptionState& exceptionState)
 {
     IDB_TRACE("IDBDatabase::transaction");
     Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBTransactionCall, IDBMethodsMax);
     if (!scope.size()) {
         exceptionState.throwDOMException(InvalidAccessError, "The storeNames parameter was empty.");
         return 0;
     }
 
     WebIDBTransactionMode mode = IDBTransaction::stringToMode(modeString, exceptionState);
     if (exceptionState.hadException())
@@ skipping 20 matching lines @@
     }
 
     if (!m_backend) {
         exceptionState.throwDOMException(InvalidStateError, IDBDatabase::databaseClosedErrorMessage);
         return 0;
     }
 
     int64_t transactionId = nextTransactionId();
     m_backend->createTransaction(transactionId, WebIDBDatabaseCallbacksImpl::create(m_databaseCallbacks).leakPtr(), objectStoreIds, mode);
 
-    return IDBTransaction::create(context, transactionId, scope, mode, this);
+    return IDBTransaction::create(scriptState, transactionId, scope, mode, this);
 }
 
-IDBTransaction* IDBDatabase::transaction(ExecutionContext* context, const String& storeName, const String& mode, ExceptionState& exceptionState)
+IDBTransaction* IDBDatabase::transaction(ScriptState* scriptState, const String& storeName, const String& mode, ExceptionState& exceptionState)
 {
     RefPtrWillBeRawPtr<DOMStringList> storeNames = DOMStringList::create();
     storeNames->append(storeName);
-    return transaction(context, storeNames, mode, exceptionState);
+    return transaction(scriptState, storeNames, mode, exceptionState);
 }
 
 void IDBDatabase::forceClose()
 {
     for (TransactionMap::const_iterator::Values it = m_transactions.begin().values(), end = m_transactions.end().values(); it != end; ++it)
         (*it)->abort(IGNORE_EXCEPTION);
     this->close();
     enqueueEvent(Event::create(EventTypeNames::close));
 }
 
@@ skipping 113 matching lines @@
 {
     return EventTargetNames::IDBDatabase;
 }
 
 ExecutionContext* IDBDatabase::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
 } // namespace blink