Revert 239280 "Move more file_util functions to base namespace."

trunk/src/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc

Index: trunk/src/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
===================================================================
--- trunk/src/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc	(revision 239399)
+++ trunk/src/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc	(working copy)
@@ -62,7 +62,7 @@
       printer_handle = NULL;
     }
     if (file) {
-      base::CloseFile(file);
+      file_util::CloseFile(file);
       file = NULL;
     }
   }
@@ -433,7 +433,7 @@
     LOG(ERROR) << "Can't create temporary file in " << app_data_dir.value();
     return FALSE;
   }
-  port_data->file = base::OpenFile(file_path, "wb+");
+  port_data->file = file_util::OpenFile(file_path, "wb+");
   if (port_data->file == NULL) {
     LOG(ERROR) << "Error opening file " << file_path.value() << ".";
     return FALSE;
@@ -478,7 +478,7 @@
   }
 
   if (port_data->file != NULL) {
-    base::CloseFile(port_data->file);
+    file_util::CloseFile(port_data->file);
     port_data->file = NULL;
     bool delete_file = true;
     int64 file_size = 0;