Fix virtual/override/final usage in Source/modules/.

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 76 matching lines @@
 namespace {
 
 class GetDatabaseNamesCallback final : public EventListener {
     WTF_MAKE_NONCOPYABLE(GetDatabaseNamesCallback);
 public:
     static PassRefPtr<GetDatabaseNamesCallback> create(PassRefPtrWillBeRawPtr<RequestDatabaseNamesCallback> requestCallback, const String& securityOrigin)
     {
         return adoptRef(new GetDatabaseNamesCallback(requestCallback, securityOrigin));
     }
 
-    virtual ~GetDatabaseNamesCallback() { }
+    ~GetDatabaseNamesCallback() override { }
 
-    virtual bool operator==(const EventListener& other) override
+    bool operator==(const EventListener& other) override
     {
         return this == &other;
     }
 
-    virtual void handleEvent(ExecutionContext*, Event* event) override
+    void handleEvent(ExecutionContext*, Event* event) override
     {
         if (!m_requestCallback->isActive())
             return;
         if (event->type() != EventTypeNames::success) {
             m_requestCallback->sendFailure("Unexpected event type.");
             return;
         }
 
         IDBRequest* idbRequest = static_cast<IDBRequest*>(event->target());
         IDBAny* requestResult = idbRequest->resultAsAny();
@@ skipping 32 matching lines @@
     RefPtr<ScriptState> m_scriptState;
 };
 
 class OpenDatabaseCallback final : public EventListener {
 public:
     static PassRefPtr<OpenDatabaseCallback> create(ExecutableWithDatabase* executableWithDatabase)
     {
         return adoptRef(new OpenDatabaseCallback(executableWithDatabase));
     }
 
-    virtual ~OpenDatabaseCallback() { }
+    ~OpenDatabaseCallback() override { }
 
-    virtual bool operator==(const EventListener& other) override
+    bool operator==(const EventListener& other) override
     {
         return this == &other;
     }
 
-    virtual void handleEvent(ExecutionContext* context, Event* event) override
+    void handleEvent(ExecutionContext* context, Event* event) override
     {
         if (event->type() != EventTypeNames::success) {
             m_executableWithDatabase->requestCallback()->sendFailure("Unexpected event type.");
             return;
         }
 
         IDBOpenDBRequest* idbOpenDBRequest = static_cast<IDBOpenDBRequest*>(event->target());
         IDBAny* requestResult = idbOpenDBRequest->resultAsAny();
         if (requestResult->type() != IDBAny::IDBDatabaseType) {
             m_executableWithDatabase->requestCallback()->sendFailure("Unexpected result type.");
@@ skipping 81 matching lines @@
     return keyPath.release();
 }
 
 class DatabaseLoader final : public ExecutableWithDatabase {
 public:
     static PassRefPtr<DatabaseLoader> create(ScriptState* scriptState, PassRefPtrWillBeRawPtr<RequestDatabaseCallback> requestCallback)
     {
         return adoptRef(new DatabaseLoader(scriptState, requestCallback));
     }
 
-    virtual ~DatabaseLoader() { }
+    ~DatabaseLoader() override { }
 
-    virtual void execute(IDBDatabase* idbDatabase) override
+    void execute(IDBDatabase* idbDatabase) override
     {
         if (!requestCallback()->isActive())
             return;
 
         const IDBDatabaseMetadata databaseMetadata = idbDatabase->metadata();
 
         RefPtr<TypeBuilder::Array<TypeBuilder::IndexedDB::ObjectStore>> objectStores = TypeBuilder::Array<TypeBuilder::IndexedDB::ObjectStore>::create();
 
         for (const auto& storeMapEntry : databaseMetadata.objectStores) {
             const IDBObjectStoreMetadata& objectStoreMetadata = storeMapEntry.value;
@@ skipping 20 matching lines @@
         }
         RefPtr<DatabaseWithObjectStores> result = DatabaseWithObjectStores::create()
             .setName(databaseMetadata.name)
             .setIntVersion(databaseMetadata.intVersion)
             .setVersion(databaseMetadata.version)
             .setObjectStores(objectStores);
 
         m_requestCallback->sendSuccess(result);
     }
 
-    virtual RequestCallback* requestCallback() override { return m_requestCallback.get(); }
+    RequestCallback* requestCallback() override { return m_requestCallback.get(); }
 private:
     DatabaseLoader(ScriptState* scriptState, PassRefPtrWillBeRawPtr<RequestDatabaseCallback> requestCallback)
         : ExecutableWithDatabase(scriptState)
         , m_requestCallback(requestCallback) { }
     RefPtrWillBePersistent<RequestDatabaseCallback> m_requestCallback;
 };
 
 static IDBKey* idbKeyFromInspectorObject(JSONObject* key)
 {
     IDBKey* idbKey;
@@ skipping 67 matching lines @@
 
 class DataLoader;
 
 class OpenCursorCallback final : public EventListener {
 public:
     static PassRefPtr<OpenCursorCallback> create(ScriptState* scriptState, PassRefPtrWillBeRawPtr<RequestDataCallback> requestCallback, int skipCount, unsigned pageSize)
     {
         return adoptRef(new OpenCursorCallback(scriptState, requestCallback, skipCount, pageSize));
     }
 
-    virtual ~OpenCursorCallback() { }
+    ~OpenCursorCallback() override { }
 
-    virtual bool operator==(const EventListener& other) override
+    bool operator==(const EventListener& other) override
     {
         return this == &other;
     }
 
-    virtual void handleEvent(ExecutionContext*, Event* event) override
+    void handleEvent(ExecutionContext*, Event* event) override
     {
         if (event->type() != EventTypeNames::success) {
             m_requestCallback->sendFailure("Unexpected event type.");
             return;
         }
 
         IDBRequest* idbRequest = static_cast<IDBRequest*>(event->target());
         IDBAny* requestResult = idbRequest->resultAsAny();
         if (requestResult->type() == IDBAny::IDBValueType) {
             end(false);
@@ skipping 76 matching lines @@
     RefPtr<Array<DataEntry>> m_result;
 };
 
 class DataLoader final : public ExecutableWithDatabase {
 public:
     static PassRefPtr<DataLoader> create(ScriptState* scriptState, PassRefPtrWillBeRawPtr<RequestDataCallback> requestCallback, const String& objectStoreName, const String& indexName, IDBKeyRange* idbKeyRange, int skipCount, unsigned pageSize)
     {
         return adoptRef(new DataLoader(scriptState, requestCallback, objectStoreName, indexName, idbKeyRange, skipCount, pageSize));
     }
 
-    virtual ~DataLoader() { }
+    ~DataLoader() override { }
 
-    virtual void execute(IDBDatabase* idbDatabase) override
+    void execute(IDBDatabase* idbDatabase) override
     {
         if (!requestCallback()->isActive())
             return;
         IDBTransaction* idbTransaction = transactionForDatabase(scriptState(), idbDatabase, m_objectStoreName);
         if (!idbTransaction) {
             m_requestCallback->sendFailure("Could not get transaction");
             return;
         }
         IDBObjectStore* idbObjectStore = objectStoreForTransaction(idbTransaction, m_objectStoreName);
         if (!idbObjectStore) {
@@ skipping 11 matching lines @@
                 return;
             }
 
             idbRequest = idbIndex->openCursor(scriptState(), m_idbKeyRange.get(), WebIDBCursorDirectionNext);
         } else {
             idbRequest = idbObjectStore->openCursor(scriptState(), m_idbKeyRange.get(), WebIDBCursorDirectionNext);
         }
         idbRequest->addEventListener(EventTypeNames::success, openCursorCallback, false);
     }
 
-    virtual RequestCallback* requestCallback() override { return m_requestCallback.get(); }
+    RequestCallback* requestCallback() override { return m_requestCallback.get(); }
     DataLoader(ScriptState* scriptState, PassRefPtrWillBeRawPtr<RequestDataCallback> requestCallback, const String& objectStoreName, const String& indexName, IDBKeyRange* idbKeyRange, int skipCount, unsigned pageSize)
         : ExecutableWithDatabase(scriptState)
         , m_requestCallback(requestCallback)
         , m_objectStoreName(objectStoreName)
         , m_indexName(indexName)
         , m_idbKeyRange(idbKeyRange)
         , m_skipCount(skipCount)
         , m_pageSize(pageSize)
     {
     }
@@ skipping 139 matching lines @@
 }
 
 class ClearObjectStoreListener final : public EventListener {
     WTF_MAKE_NONCOPYABLE(ClearObjectStoreListener);
 public:
     static PassRefPtr<ClearObjectStoreListener> create(PassRefPtrWillBeRawPtr<ClearObjectStoreCallback> requestCallback)
     {
         return adoptRef(new ClearObjectStoreListener(requestCallback));
     }
 
-    virtual ~ClearObjectStoreListener() { }
+    ~ClearObjectStoreListener() override { }
 
-    virtual bool operator==(const EventListener& other) override
+    bool operator==(const EventListener& other) override
     {
         return this == &other;
     }
 
-    virtual void handleEvent(ExecutionContext*, Event* event) override
+    void handleEvent(ExecutionContext*, Event* event) override
     {
         if (!m_requestCallback->isActive())
             return;
         if (event->type() != EventTypeNames::complete) {
             m_requestCallback->sendFailure("Unexpected event type.");
             return;
         }
 
         m_requestCallback->sendSuccess();
     }
@@ skipping 15 matching lines @@
         return adoptRef(new ClearObjectStore(scriptState, objectStoreName, requestCallback));
     }
 
     ClearObjectStore(ScriptState* scriptState, const String& objectStoreName, PassRefPtrWillBeRawPtr<ClearObjectStoreCallback> requestCallback)
         : ExecutableWithDatabase(scriptState)
         , m_objectStoreName(objectStoreName)
         , m_requestCallback(requestCallback)
     {
     }
 
-    virtual void execute(IDBDatabase* idbDatabase) override
+    void execute(IDBDatabase* idbDatabase) override
     {
         if (!requestCallback()->isActive())
             return;
         IDBTransaction* idbTransaction = transactionForDatabase(scriptState(), idbDatabase, m_objectStoreName, IndexedDBNames::readwrite);
         if (!idbTransaction) {
             m_requestCallback->sendFailure("Could not get transaction");
             return;
         }
         IDBObjectStore* idbObjectStore = objectStoreForTransaction(idbTransaction, m_objectStoreName);
         if (!idbObjectStore) {
             m_requestCallback->sendFailure("Could not get object store");
             return;
         }
 
         TrackExceptionState exceptionState;
         idbObjectStore->clear(scriptState(), exceptionState);
         ASSERT(!exceptionState.hadException());
         if (exceptionState.hadException()) {
             ExceptionCode ec = exceptionState.code();
             m_requestCallback->sendFailure(String::format("Could not clear object store '%s': %d", m_objectStoreName.utf8().data(), ec));
             return;
         }
         idbTransaction->addEventListener(EventTypeNames::complete, ClearObjectStoreListener::create(m_requestCallback), false);
     }
 
-    virtual RequestCallback* requestCallback() override { return m_requestCallback.get(); }
+    RequestCallback* requestCallback() override { return m_requestCallback.get(); }
 private:
     const String m_objectStoreName;
     RefPtrWillBePersistent<ClearObjectStoreCallback> m_requestCallback;
 };
 
 void InspectorIndexedDBAgent::clearObjectStore(ErrorString* errorString, const String& securityOrigin, const String& databaseName, const String& objectStoreName, PassRefPtrWillBeRawPtr<ClearObjectStoreCallback> requestCallback)
 {
     LocalFrame* frame = findFrameWithSecurityOrigin(m_page, securityOrigin);
     Document* document = assertDocument(errorString, frame);
     if (!document)
         return;
     IDBFactory* idbFactory = assertIDBFactory(errorString, document);
     if (!idbFactory)
         return;
 
     ScriptState* scriptState = ScriptState::forMainWorld(frame);
     ScriptState::Scope scope(scriptState);
     RefPtr<ClearObjectStore> clearObjectStore = ClearObjectStore::create(scriptState, objectStoreName, requestCallback);
     clearObjectStore->start(idbFactory, document->securityOrigin(), databaseName);
 }
 
 DEFINE_TRACE(InspectorIndexedDBAgent)
 {
     visitor->trace(m_page);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink