Move file_util::Delete to the base namespace

chrome/common/auto_start_linux.cc

Index: chrome/common/auto_start_linux.cc
diff --git a/chrome/common/auto_start_linux.cc b/chrome/common/auto_start_linux.cc
index bc8b6662b75fc6aa8cf5bd91ea9913e279b2d9c8..0033aae38e0ca9bc1e71fa89c281af126c5df743 100644
--- a/chrome/common/auto_start_linux.cc
+++ b/chrome/common/auto_start_linux.cc
@@ -50,7 +50,7 @@ bool AutoStart::AddApplication(const std::string& autostart_filename,
   if (file_util::WriteFile(autostart_file, autostart_file_contents.c_str(),
                            content_length) !=
       static_cast<int>(content_length)) {
-    file_util::Delete(autostart_file, false);
+    base::Delete(autostart_file, false);
     return false;
   }
   return true;
@@ -61,7 +61,7 @@ bool AutoStart::Remove(const std::string& autostart_filename) {
   base::FilePath autostart_directory = GetAutostartDirectory(environment.get());
   base::FilePath autostart_file =
       autostart_directory.Append(autostart_filename);
-  return file_util::Delete(autostart_file, false);
+  return base::Delete(autostart_file, false);
 }
 
 bool AutoStart::GetAutostartFileContents(