Move ReadFileToString to the base namespace.

chrome/browser/shell_integration_linux.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/shell_integration_linux.h"
 
 #include <fcntl.h>
 #include <glib.h>
 #include <stdlib.h>
 #include <sys/stat.h>
@@ skipping 605 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
   std::vector<base::FilePath> search_paths = GetDataSearchLocations(env);
 
   for (std::vector<base::FilePath>::const_iterator i = search_paths.begin();
        i != search_paths.end(); ++i) {
     base::FilePath path = i->Append("applications").Append(desktop_filename);
     VLOG(1) << "Looking for desktop file in " << path.value();
     if (base::PathExists(path)) {
       VLOG(1) << "Found desktop file at " << path.value();
-      return file_util::ReadFileToString(path, output);
+      return base::ReadFileToString(path, output);
     }
   }
 
   return false;
 }
 
 base::FilePath GetWebShortcutFilename(const GURL& url) {
   // Use a prefix, because xdg-desktop-menu requires it.
   std::string filename =
       std::string(chrome::kBrowserProcessExecutableName) + "-" + url.spec();
@@ skipping 305 matching lines @@
     for (std::vector<base::FilePath>::const_iterator it =
          shortcut_filenames_app_menu.begin();
          it != shortcut_filenames_app_menu.end(); ++it) {
       DeleteShortcutInApplicationsMenu(*it,
                                        base::FilePath(kDirectoryFilename));
     }
   }
 }
 
 }  // namespace ShellIntegrationLinux