Move AppendFile and *CurrentDirectory to the base namespace.

gin/shell/gin_main.cc

 // Copyright 2013 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 "base/at_exit.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/i18n/icu_util.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 15 matching lines @@
 
 void Run(base::WeakPtr<Runner> runner, const base::FilePath& path) {
   if (!runner)
     return;
   Runner::Scope scope(runner.get());
   runner->Run(Load(path), path.AsUTF8Unsafe());
 }
 
 std::vector<base::FilePath> GetModuleSearchPaths() {
   std::vector<base::FilePath> module_base(1);
-  CHECK(file_util::GetCurrentDirectory(&module_base[0]));
+  CHECK(base::GetCurrentDirectory(&module_base[0]));
   return module_base;
 }
 
 class ShellRunnerDelegate : public ModuleRunnerDelegate {
  public:
   ShellRunnerDelegate() : ModuleRunnerDelegate(GetModuleSearchPaths()) {
     AddBuiltinModule(Console::kModuleName, Console::GetModule);
   }
 
   virtual void UnhandledException(ShellRunner* runner,
@@ skipping 29 matching lines @@
   CommandLine::StringVector args = CommandLine::ForCurrentProcess()->GetArgs();
   for (CommandLine::StringVector::const_iterator it = args.begin();
        it != args.end(); ++it) {
     base::MessageLoop::current()->PostTask(FROM_HERE, base::Bind(
         gin::Run, runner.GetWeakPtr(), base::FilePath(*it)));
   }
 
   message_loop.RunUntilIdle();
   return 0;
 }