Replace FINAL and OVERRIDE with their C++11 counterparts in chrome/test

chrome/test/base/tracing.cc

 // 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.
 
 #include "chrome/test/base/tracing.h"
 
 #include "base/debug/trace_event.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/timer/timer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/tracing_controller.h"
 #include "content/public/test/test_utils.h"
 
 namespace {
 
 using content::BrowserThread;
 
 class StringTraceSink : public content::TracingController::TraceDataSink {
  public:
   StringTraceSink(std::string* result, const base::Closure& callback)
       : result_(result), completion_callback_(callback) {}
 
-  virtual void AddTraceChunk(const std::string& chunk) OVERRIDE {
+  virtual void AddTraceChunk(const std::string& chunk) override {
     *result_ += result_->empty() ? "[" : ",";
     *result_ += chunk;
   }
-  virtual void Close() OVERRIDE {
+  virtual void Close() override {
     if (!result_->empty())
       *result_ += "]";
     completion_callback_.Run();
   }
 
  private:
   virtual ~StringTraceSink() {}
 
   std::string* result_;
   base::Closure completion_callback_;
@@ skipping 139 matching lines @@
 bool WaitForWatchEvent(base::TimeDelta timeout) {
   return InProcessTraceController::GetInstance()->WaitForWatchEvent(timeout);
 }
 
 bool EndTracing(std::string* json_trace_output) {
   return InProcessTraceController::GetInstance()->EndTracing(json_trace_output);
 }
 
 }  // namespace tracing