Standardize usage of virtual/override/final in content/renderer/

content/renderer/v8_value_converter_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_RENDERER_V8_VALUE_CONVERTER_IMPL_H_
 #define CONTENT_RENDERER_V8_VALUE_CONVERTER_IMPL_H_
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "content/common/content_export.h"
 #include "content/public/renderer/v8_value_converter.h"
 
 namespace base {
 class BinaryValue;
 class DictionaryValue;
 class ListValue;
 class Value;
 }
 
 namespace content {
 
 class CONTENT_EXPORT V8ValueConverterImpl : public V8ValueConverter {
  public:
   V8ValueConverterImpl();
 
   // V8ValueConverter implementation.
-  virtual void SetDateAllowed(bool val) override;
-  virtual void SetRegExpAllowed(bool val) override;
-  virtual void SetFunctionAllowed(bool val) override;
-  virtual void SetStripNullFromObjects(bool val) override;
-  virtual void SetStrategy(Strategy* strategy) override;
-  virtual v8::Handle<v8::Value> ToV8Value(
+  void SetDateAllowed(bool val) override;
+  void SetRegExpAllowed(bool val) override;
+  void SetFunctionAllowed(bool val) override;
+  void SetStripNullFromObjects(bool val) override;
+  void SetStrategy(Strategy* strategy) override;
+  v8::Handle<v8::Value> ToV8Value(
       const base::Value* value,
       v8::Handle<v8::Context> context) const override;
-  virtual base::Value* FromV8Value(
-      v8::Handle<v8::Value> value,
-      v8::Handle<v8::Context> context) const override;
+  base::Value* FromV8Value(v8::Handle<v8::Value> value,
+                           v8::Handle<v8::Context> context) const override;
 
  private:
   friend class ScopedAvoidIdentityHashForTesting;
 
   class FromV8ValueState;
 
   v8::Local<v8::Value> ToV8ValueImpl(v8::Isolate* isolate,
                                      v8::Handle<v8::Object> creation_context,
                                      const base::Value* value) const;
   v8::Handle<v8::Value> ToV8Array(v8::Isolate* isolate,
@@ skipping 40 matching lines @@
 
   // Strategy object that changes the converter's behavior.
   Strategy* strategy_;
 
   DISALLOW_COPY_AND_ASSIGN(V8ValueConverterImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_V8_VALUE_CONVERTER_IMPL_H_