Be explicit about target type in platform_util::OpenItem()

chrome/browser/ui/ash/chrome_screenshot_grabber.cc

 // Copyright 2014 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/ui/ash/chrome_screenshot_grabber.h"
 
 #include "ash/shell.h"
 #include "ash/system/system_notifier.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_util.h"
 #include "base/i18n/time_formatting.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
+#include "chrome/browser/platform_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/user_metrics.h"
 #include "grit/ash_strings.h"
 #include "grit/theme_resources.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "ui/base/l10n/l10n_util.h"
@@ skipping 77 matching lines @@
                                         Profile* profile,
                                         const base::FilePath& screenshot_path)
       : success_(success),
         profile_(profile),
         screenshot_path_(screenshot_path) {}
 
   // Overridden from NotificationDelegate:
   void Click() override {
     if (!success_)
       return;
-#if defined(OS_CHROMEOS)
-    file_manager::util::ShowItemInFolder(profile_, screenshot_path_);
-#else
-// TODO(sschmitz): perhaps add similar action for Windows.
-#endif
+    platform_util::ShowItemInFolder(profile_, screenshot_path_);
   }
   void ButtonClick(int button_index) override {
     DCHECK(success_ && button_index == 0);
 
 // To avoid keeping the screenshot image on memory, it will re-read the
 // screenshot file and copy it to the clipboard.
 #if defined(OS_CHROMEOS)
     if (drive::util::IsUnderDriveMountPoint(screenshot_path_)) {
       drive::FileSystemInterface* file_system =
           drive::util::GetFileSystemByProfile(profile_);
@@ skipping 297 matching lines @@
 #endif
 
 void ChromeScreenshotGrabber::SetProfileForTest(Profile* profile) {
   profile_for_test_ = profile;
 }
 
 Profile* ChromeScreenshotGrabber::GetProfile() {
   return profile_for_test_ ? profile_for_test_
                            : ProfileManager::GetActiveUserProfile();
 }