Move WriteFile and WriteFileDescriptor from file_util to base namespace.

chrome/browser/profiles/profile_impl.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/browser/profiles/profile_impl.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 199 matching lines @@
   return base.Append(chrome::kMediaCacheDirname);
 }
 
 void EnsureReadmeFile(const base::FilePath& base) {
   base::FilePath readme_path = base.Append(chrome::kReadmeFilename);
   if (base::PathExists(readme_path))
     return;
   std::string product_name = l10n_util::GetStringUTF8(IDS_PRODUCT_NAME);
   std::string readme_text = base::StringPrintf(
       kReadmeText, product_name.c_str(), product_name.c_str());
-  if (file_util::WriteFile(
-          readme_path, readme_text.data(), readme_text.size()) == -1) {
+  if (base::WriteFile(readme_path, readme_text.data(), readme_text.size()) ==
+      -1) {
     LOG(ERROR) << "Could not create README file.";
   }
 }
 
 // Converts the kSessionExitedCleanly pref to the corresponding EXIT_TYPE.
 Profile::ExitType SessionTypePrefValueToExitType(const std::string& value) {
   if (value == kPrefExitTypeSessionEnded)
     return Profile::EXIT_SESSION_ENDED;
   if (value == kPrefExitTypeCrashed)
     return Profile::EXIT_CRASHED;
@@ skipping 1037 matching lines @@
 PrefProxyConfigTracker* ProfileImpl::CreateProxyConfigTracker() {
 #if defined(OS_CHROMEOS)
   if (chromeos::ProfileHelper::IsSigninProfile(this)) {
     return ProxyServiceFactory::CreatePrefProxyConfigTrackerOfLocalState(
         g_browser_process->local_state());
   }
 #endif  // defined(OS_CHROMEOS)
   return ProxyServiceFactory::CreatePrefProxyConfigTrackerOfProfile(
       GetPrefs(), g_browser_process->local_state());
 }