Replace OVERRIDE and FINAL with override and final in content/child/[a-s]*

content/child/npapi/npobject_proxy.h

Index: content/child/npapi/npobject_proxy.h
diff --git a/content/child/npapi/npobject_proxy.h b/content/child/npapi/npobject_proxy.h
index 7462531faa121808593d1a8d34c12a1c4ca91fd7..63b03a36ef58b314071b6d0005669c89c583ea3b 100644
--- a/content/child/npapi/npobject_proxy.h
+++ b/content/child/npapi/npobject_proxy.h
@@ -42,7 +42,7 @@ class NPObjectProxy : public IPC::Listener,
                           NPP owner);
 
   // IPC::Sender implementation:
-  virtual bool Send(IPC::Message* msg) OVERRIDE;
+  virtual bool Send(IPC::Message* msg) override;
   int route_id() { return route_id_; }
   NPChannelBase* channel() { return channel_.get(); }
 
@@ -94,9 +94,9 @@ class NPObjectProxy : public IPC::Listener,
   static const NPClass* npclass() { return &npclass_proxy_; }
 
   // NPObjectBase implementation.
-  virtual NPObject* GetUnderlyingNPObject() OVERRIDE;
+  virtual NPObject* GetUnderlyingNPObject() override;
 
-  virtual IPC::Listener* GetChannelListener() OVERRIDE;
+  virtual IPC::Listener* GetChannelListener() override;
 
  private:
   NPObjectProxy(NPChannelBase* channel,
@@ -105,8 +105,8 @@ class NPObjectProxy : public IPC::Listener,
                 const GURL& page_url);
 
   // IPC::Listener implementation:
-  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
-  virtual void OnChannelError() OVERRIDE;
+  virtual bool OnMessageReceived(const IPC::Message& msg) override;
+  virtual void OnChannelError() override;
 
   static NPObject* NPAllocate(NPP, NPClass*);
   static void NPDeallocate(NPObject* npObj);