Replace FilePath with base::FilePath.

ui/shell_dialogs/gtk/select_file_dialog_impl.cc

 // Copyright (c) 2013 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.
 //
 // This file implements common select dialog functionality between GTK and KDE.
 
 #include "ui/shell_dialogs/gtk/select_file_dialog_impl.h"
 
 #include "base/environment.h"
 #include "base/file_util.h"
 #include "base/nix/xdg_util.h"
 #include "base/threading/thread_restrictions.h"
 
 namespace {
 
 enum UseKdeFileDialogStatus {
   UNKNOWN,
   NO_KDE,
   YES_KDE
 };
 
 UseKdeFileDialogStatus use_kde_ = UNKNOWN;
 
 }  // namespace
 
 namespace ui {
 
-FilePath* SelectFileDialogImpl::last_saved_path_ = NULL;
-FilePath* SelectFileDialogImpl::last_opened_path_ = NULL;
+base::FilePath* SelectFileDialogImpl::last_saved_path_ = NULL;
+base::FilePath* SelectFileDialogImpl::last_opened_path_ = NULL;
 
 // static
 SelectFileDialog* CreateLinuxSelectFileDialog(
     SelectFileDialog::Listener* listener,
     SelectFilePolicy* policy) {
   if (use_kde_ == UNKNOWN) {
     // Start out assumimg we are not going to use KDE.
     use_kde_ = NO_KDE;
 
     // Check to see if KDE is the desktop environment.
@@ skipping 43 matching lines @@
   return parents_.find(parent_window) != parents_.end();
 }
 
 bool SelectFileDialogImpl::CallDirectoryExistsOnUIThread(
     const base::FilePath& path) {
   base::ThreadRestrictions::ScopedAllowIO allow_io;
   return file_util::DirectoryExists(path);
 }
 
 }  // namespace ui