replace OVERRIDE and FINAL with override and final in extensions/

extensions/renderer/module_system.cc

 // Copyright 2014 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 "extensions/renderer/module_system.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/stl_util.h"
@@ skipping 54 matching lines @@
 
 // Default exception handler which logs the exception.
 class DefaultExceptionHandler : public ModuleSystem::ExceptionHandler {
  public:
   explicit DefaultExceptionHandler(ScriptContext* context)
       : context_(context) {}
 
   // Fatally dumps the debug info from |try_catch| to the console.
   // Make sure this is never used for exceptions that originate in external
   // code!
-  virtual void HandleUncaughtException(const v8::TryCatch& try_catch) OVERRIDE {
+  virtual void HandleUncaughtException(const v8::TryCatch& try_catch) override {
     v8::HandleScope handle_scope(context_->isolate());
     std::string stack_trace = "<stack trace unavailable>";
     if (!try_catch.StackTrace().IsEmpty()) {
       v8::String::Utf8Value stack_value(try_catch.StackTrace());
       if (*stack_value)
         stack_trace.assign(*stack_value, stack_value.length());
       else
         stack_trace = "<could not convert stack trace to string>";
     }
     Fatal(context_, CreateExceptionString(try_catch) + "{" + stack_trace + "}");
@@ skipping 575 matching lines @@
     v8::Handle<v8::Value> value) {
   if (!is_valid())
     return;
   v8::HandleScope handle_scope(GetIsolate());
   v8::Handle<v8::Promise::Resolver> resolver_local(
       v8::Local<v8::Promise::Resolver>::New(GetIsolate(), *resolver));
   resolver_local->Resolve(value);
 }
 
 }  // namespace extensions