Linux/ChromeOS Chromium style checker cleanup, chrome/ edition part 1.

chrome/renderer/benchmarking_extension.cc

 // Copyright (c) 2011 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 "chrome/renderer/benchmarking_extension.h"
 
 #include "base/command_line.h"
 #include "base/metrics/stats_table.h"
 #include "base/time.h"
 #include "chrome/common/benchmarking_messages.h"
@@ skipping 62 matching lines @@
         "  this.microseconds = function() {"
         "    var stop = stop_;"
         "    if (stop == 0 && start_ != 0)"
         "      stop = HiResTime();"
         "    return Math.ceil(stop - start_);"
         "  };"
         "}"
         ) {}
 
   virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction(
-      v8::Handle<v8::String> name) {
+      v8::Handle<v8::String> name) OVERRIDE {
     if (name->Equals(v8::String::New("CloseConnections"))) {
       return v8::FunctionTemplate::New(CloseConnections);
     } else if (name->Equals(v8::String::New("ClearCache"))) {
       return v8::FunctionTemplate::New(ClearCache);
     } else if (name->Equals(v8::String::New("ClearHostResolverCache"))) {
       return v8::FunctionTemplate::New(ClearHostResolverCache);
     } else if (name->Equals(v8::String::New("ClearPredictorCache"))) {
       return v8::FunctionTemplate::New(ClearPredictorCache);
     } else if (name->Equals(v8::String::New("EnableSpdy"))) {
       return v8::FunctionTemplate::New(EnableSpdy);
@@ skipping 69 matching lines @@
     return v8::Number::New(
         static_cast<double>(base::TimeTicks::HighResNow().ToInternalValue()));
   }
 };
 
 v8::Extension* BenchmarkingExtension::Get() {
   return new BenchmarkingWrapper();
 }
 
 }  // namespace extensions_v8