Replace FilePath with base::FilePath in some more top level directories.

win8/metro_driver/secondary_tile.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 "stdafx.h"
 #include "secondary_tile.h"
 
 #include <windows.ui.startscreen.h>
 
 #include "base/bind.h"
@@ skipping 105 matching lines @@
   // Deleted in TileRequestCompleter::Respond when the async operation
   // completes.
   TileRequestCompleter* completer =
       new TileRequestCompleter(TileRequestCompleter::UNPIN, callback);
   completer->Complete(completion);
 }
 
 void CreateTileOnStartScreen(const string16& tile_id,
                              const string16& title_str,
                              const string16& url_str,
-                             const FilePath& logo_path,
+                             const base::FilePath& logo_path,
                              const MetroPinUmaResultCallback& callback) {
   VLOG(1) << __FUNCTION__;
 
   mswr::ComPtr<winui::StartScreen::ISecondaryTileFactory> tile_factory;
   HRESULT hr = winrt_utils::CreateActivationFactory(
       RuntimeClass_Windows_UI_StartScreen_SecondaryTile,
       tile_factory.GetAddressOf());
   CheckHR(hr, "Failed to create instance of ISecondaryTileFactory");
 
   winui::StartScreen::TileOptions options =
@@ skipping 71 matching lines @@
                                const MetroPinUmaResultCallback& callback) {
   globals.appview_msg_loop->PostTask(
       FROM_HERE, base::Bind(&DeleteTileFromStartScreen,
                             tile_id,
                             callback));
 }
 
 void MetroPinToStartScreen(const string16& tile_id,
                            const string16& title,
                            const string16& url,
-                           const FilePath& logo_path,
+                           const base::FilePath& logo_path,
                            const MetroPinUmaResultCallback& callback) {
   globals.appview_msg_loop->PostTask(
     FROM_HERE, base::Bind(&CreateTileOnStartScreen,
                           tile_id,
                           title,
                           url,
                           logo_path,
                           callback));
 }