Replace FINAL and OVERRIDE with their C++11 counterparts in Source/modules

Source/modules/websockets/NewWebSocketChannelImpl.cpp

Index: Source/modules/websockets/NewWebSocketChannelImpl.cpp
diff --git a/Source/modules/websockets/NewWebSocketChannelImpl.cpp b/Source/modules/websockets/NewWebSocketChannelImpl.cpp
index 324a31231ad8739c82607d1bc962bc054ad62704..e3d06a42264464d05ee120862859b1252ceeb104 100644
--- a/Source/modules/websockets/NewWebSocketChannelImpl.cpp
+++ b/Source/modules/websockets/NewWebSocketChannelImpl.cpp
@@ -60,7 +60,7 @@ using blink::WebSocketHandle;
 
 namespace blink {
 
-class NewWebSocketChannelImpl::BlobLoader FINAL : public GarbageCollectedFinalized<NewWebSocketChannelImpl::BlobLoader>, public FileReaderLoaderClient {
+class NewWebSocketChannelImpl::BlobLoader final : public GarbageCollectedFinalized<NewWebSocketChannelImpl::BlobLoader>, public FileReaderLoaderClient {
 public:
     BlobLoader(PassRefPtr<BlobDataHandle>, NewWebSocketChannelImpl*);
     virtual ~BlobLoader() { }
@@ -68,10 +68,10 @@ public:
     void cancel();
 
     // FileReaderLoaderClient functions.
-    virtual void didStartLoading() OVERRIDE { }
-    virtual void didReceiveData() OVERRIDE { }
-    virtual void didFinishLoading() OVERRIDE;
-    virtual void didFail(FileError::ErrorCode) OVERRIDE;
+    virtual void didStartLoading() override { }
+    virtual void didReceiveData() override { }
+    virtual void didFinishLoading() override;
+    virtual void didFail(FileError::ErrorCode) override;
 
     void trace(Visitor* visitor)
     {