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

Source/modules/indexeddb/InspectorIndexedDBAgent.cpp

Index: Source/modules/indexeddb/InspectorIndexedDBAgent.cpp
diff --git a/Source/modules/indexeddb/InspectorIndexedDBAgent.cpp b/Source/modules/indexeddb/InspectorIndexedDBAgent.cpp
index 26969febaf6fcb9ecde6149cb6d9b8c375c32d58..dcc461a1e65bb4c366fcb9b0c22d5e3175a8e63f 100644
--- a/Source/modules/indexeddb/InspectorIndexedDBAgent.cpp
+++ b/Source/modules/indexeddb/InspectorIndexedDBAgent.cpp
@@ -94,14 +94,14 @@ public:
         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;
@@ -154,14 +154,14 @@ public:
         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.");
@@ -263,9 +263,9 @@ public:
         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;
@@ -306,7 +306,7 @@ public:
         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)
@@ -394,14 +394,14 @@ public:
         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.");
@@ -498,9 +498,9 @@ public:
         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;
@@ -532,7 +532,7 @@ public:
         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)
@@ -692,14 +692,14 @@ public:
         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;
@@ -735,7 +735,7 @@ public:
     {
     }
 
-    virtual void execute(IDBDatabase* idbDatabase) override
+    void execute(IDBDatabase* idbDatabase) override
     {
         if (!requestCallback()->isActive())
             return;
@@ -761,7 +761,7 @@ public:
         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;