Replace FINAL and OVERRIDE with their C++11 counterparts in content

content/browser/histogram_internals_request_job.h

Index: content/browser/histogram_internals_request_job.h
diff --git a/content/browser/histogram_internals_request_job.h b/content/browser/histogram_internals_request_job.h
index 4be774be87cca15ed62b4a51a7b1804f4f457c20..6e5222104a461e4b680e7eccd21b4b2399c8b435 100644
--- a/content/browser/histogram_internals_request_job.h
+++ b/content/browser/histogram_internals_request_job.h
@@ -20,7 +20,7 @@ class HistogramInternalsRequestJob : public net::URLRequestSimpleJob {
   virtual int GetData(std::string* mime_type,
                       std::string* charset,
                       std::string* data,
-                      const net::CompletionCallback& callback) const OVERRIDE;
+                      const net::CompletionCallback& callback) const override;
 
  private:
   virtual ~HistogramInternalsRequestJob() {}