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

Source/modules/serviceworkers/Headers.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "modules/serviceworkers/Headers.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/Iterator.h"
 #include "core/fetch/FetchUtils.h"
 #include "core/xml/XMLHttpRequest.h"
 #include "wtf/NotFound.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 namespace {
 
-class HeadersIterator FINAL : public Iterator {
+class HeadersIterator final : public Iterator {
 public:
     // Only KeyValue is currently used; the other types are to support
     // Map-like iteration with entries(), keys() and values(), but this has
     // not yet been added to any spec.
     enum IterationType { KeyValue, Key, Value };
 
     HeadersIterator(FetchHeaderList* headers, IterationType type) : m_headers(headers), m_type(type), m_current(0) { }
 
-    virtual ScriptValue next(ScriptState* scriptState, ExceptionState& exception) OVERRIDE
+    virtual ScriptValue next(ScriptState* scriptState, ExceptionState& exception) override
     {
         // FIXME: This simply advances an index and returns the next value if
         // any, so if the iterated object is mutated values may be skipped.
         v8::Isolate* isolate = scriptState->isolate();
         if (m_current >= m_headers->size())
             return ScriptValue(scriptState, v8DoneIteratorResult(isolate));
 
         const FetchHeaderList::Header& header = m_headers->entry(m_current++);
         switch (m_type) {
         case KeyValue: {
             Vector<String> pair;
             pair.append(header.first);
             pair.append(header.second);
             return ScriptValue(scriptState, v8IteratorResult(scriptState, pair));
         }
         case Key:
             return ScriptValue(scriptState, v8IteratorResult(scriptState, header.first));
 
         case Value:
             return ScriptValue(scriptState, v8IteratorResult(scriptState, header.second));
         }
         ASSERT_NOT_REACHED();
         return ScriptValue();
     }
 
-    virtual ScriptValue next(ScriptState* scriptState, ScriptValue, ExceptionState& exceptionState) OVERRIDE
+    virtual ScriptValue next(ScriptState* scriptState, ScriptValue, ExceptionState& exceptionState) override
     {
         return next(scriptState, exceptionState);
     }
 
     virtual void trace(Visitor* visitor)
     {
         Iterator::trace(visitor);
         visitor->trace(m_headers);
     }
 
@@ skipping 278 matching lines @@
 {
     return new HeadersIterator(m_headerList, HeadersIterator::KeyValue);
 }
 
 void Headers::trace(Visitor* visitor)
 {
     visitor->trace(m_headerList);
 }
 
 } // namespace blink