chromeos: Move functions in file_manager_util.cc to unnamed namespace

chrome/browser/chromeos/extensions/file_manager_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_UTIL_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_UTIL_H_
 
 #include <string>
-#include <vector>
 
 #include "base/file_path.h"
-#include "chrome/browser/google_apis/drive_service_interface.h"
+#include "chrome/browser/google_apis/operation_registry.h"
 #include "googleurl/src/gurl.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
 class Browser;
 class Profile;
 
 namespace base {
 class ListValue;
 }
 
@@ skipping 59 matching lines @@
 // Opens file browser on the folder containing the file, with the file selected.
 void ShowFileInFolder(const FilePath& path);
 
 // Executes the built-in File Manager handler or tries to open |file| directly
 // in the browser. Returns false if neither is possible.
 bool ExecuteBuiltinHandler(
     Browser* browser,
     const FilePath& path,
     const std::string& internal_task_id);
 
-void InstallCRX(Browser* browser, const FilePath& path);
-
 bool ShouldBeOpenedWithPdfPlugin(Profile* profile, const char* file_extension);
 
 // Converts the vector of progress status to their JSON (Value) form.
 base::ListValue* ProgressStatusVectorToListValue(
     Profile* profile,
     const std::string& extension_id,
     const google_apis::OperationProgressStatusList& list);
 
 }  // namespace file_manager_util
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_UTIL_H_