[DevTools] Migrate Accessibility, Log, Worker to new style

third_party/WebKit/Source/modules/indexeddb/InspectorIndexedDBAgent.cpp

 /*
  * Copyright (C) 2012 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 699 matching lines @@
     return Response::Error("No IndexedDB factory for given frame found");
   result = idbFactory;
   return Response::OK();
 }
 
 void InspectorIndexedDBAgent::requestDatabaseNames(
     const String& securityOrigin,
     std::unique_ptr<RequestDatabaseNamesCallback> requestCallback) {
   LocalFrame* frame =
       m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
-  ErrorString errorString;
   Document* document = frame ? frame->document() : nullptr;
   if (!document) {
     requestCallback->sendFailure(Response::Error(kNoDocumentError));
     return;
   }
   IDBFactory* idbFactory = nullptr;
   Response response = assertIDBFactory(document, idbFactory);
   if (!response.isSuccess()) {
     requestCallback->sendFailure(response);
     return;
@@ skipping 20 matching lines @@
           document->getSecurityOrigin()->toRawString()),
       false);
 }
 
 void InspectorIndexedDBAgent::requestDatabase(
     const String& securityOrigin,
     const String& databaseName,
     std::unique_ptr<RequestDatabaseCallback> requestCallback) {
   LocalFrame* frame =
       m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
-  ErrorString errorString;
   Document* document = frame ? frame->document() : nullptr;
   if (!document) {
     requestCallback->sendFailure(Response::Error(kNoDocumentError));
     return;
   }
   IDBFactory* idbFactory = nullptr;
   Response response = assertIDBFactory(document, idbFactory);
   if (!response.isSuccess()) {
     requestCallback->sendFailure(response);
     return;
@@ skipping 16 matching lines @@
     const String& securityOrigin,
     const String& databaseName,
     const String& objectStoreName,
     const String& indexName,
     int skipCount,
     int pageSize,
     Maybe<protocol::IndexedDB::KeyRange> keyRange,
     std::unique_ptr<RequestDataCallback> requestCallback) {
   LocalFrame* frame =
       m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
-  ErrorString errorString;
   Document* document = frame ? frame->document() : nullptr;
   if (!document) {
     requestCallback->sendFailure(Response::Error(kNoDocumentError));
     return;
   }
   IDBFactory* idbFactory = nullptr;
   Response response = assertIDBFactory(document, idbFactory);
   if (!response.isSuccess()) {
     requestCallback->sendFailure(response);
     return;
@@ skipping 114 matching lines @@
   std::unique_ptr<ClearObjectStoreCallback> m_requestCallback;
 };
 
 void InspectorIndexedDBAgent::clearObjectStore(
     const String& securityOrigin,
     const String& databaseName,
     const String& objectStoreName,
     std::unique_ptr<ClearObjectStoreCallback> requestCallback) {
   LocalFrame* frame =
       m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
-  ErrorString errorString;
   Document* document = frame ? frame->document() : nullptr;
   if (!document) {
     requestCallback->sendFailure(Response::Error(kNoDocumentError));
     return;
   }
   IDBFactory* idbFactory = nullptr;
   Response response = assertIDBFactory(document, idbFactory);
   if (!response.isSuccess()) {
     requestCallback->sendFailure(response);
     return;
@@ skipping 11 matching lines @@
   clearObjectStore->start(idbFactory, document->getSecurityOrigin(),
                           databaseName);
 }
 
 DEFINE_TRACE(InspectorIndexedDBAgent) {
   visitor->trace(m_inspectedFrames);
   InspectorBaseAgent::trace(visitor);
 }
 
 }  // namespace blink