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

Source/core/frame/FrameHost.h

Index: Source/core/frame/FrameHost.h
diff --git a/Source/core/frame/FrameHost.h b/Source/core/frame/FrameHost.h
index e4a7a36fc88aec7fb2b4d2c837570a107c0a0ba5..d7e649b9905502aa187f06805141144ce5cda369 100644
--- a/Source/core/frame/FrameHost.h
+++ b/Source/core/frame/FrameHost.h
@@ -57,7 +57,7 @@ class Visitor;
 // browser-level concept and Blink core/ only knows about its LocalFrame (and FrameHost).
 // Separating Page from the rest of core/ through this indirection
 // allows us to slowly refactor Page without breaking the rest of core.
-class FrameHost FINAL : public NoBaseWillBeGarbageCollectedFinalized<FrameHost> {
+class FrameHost final : public NoBaseWillBeGarbageCollectedFinalized<FrameHost> {
     WTF_MAKE_NONCOPYABLE(FrameHost); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
     static PassOwnPtrWillBeRawPtr<FrameHost> create(Page&);