Convert remaining StringToLowerASCII to ToLowerASCII

content/child/npapi/webplugin_delegate_impl_win.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 "content/child/npapi/webplugin_delegate_impl.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 230 matching lines @@
       handle_event_depth_(0),
       first_set_window_call_(true),
       plugin_has_focus_(false),
       has_webkit_focus_(false),
       containing_view_has_focus_(true),
       creation_succeeded_(false),
       user_gesture_msg_factory_(this) {
   memset(&window_, 0, sizeof(window_));
 
   const WebPluginInfo& plugin_info = instance_->plugin_lib()->plugin_info();
-  std::wstring filename =
-      base::StringToLowerASCII(plugin_info.path.BaseName().value());
+  base::string16 filename =
+      base::ToLowerASCII(plugin_info.path.BaseName().value());
 
   if (instance_->mime_type() == kFlashPluginSwfMimeType ||
       filename == kFlashPlugin) {
     // Flash only requests windowless plugins if we return a Mozilla user
     // agent.
     instance_->set_use_mozilla_user_agent();
     quirks_ |= PLUGIN_QUIRK_THROTTLE_WM_USER_PLUS_ONE;
     quirks_ |= PLUGIN_QUIRK_PATCH_SETCURSOR;
     quirks_ |= PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS;
     quirks_ |= PLUGIN_QUIRK_HANDLE_MOUSE_CAPTURE;
@@ skipping 1216 matching lines @@
     case WM_RBUTTONUP:
       ::ReleaseCapture();
       break;
 
     default:
       break;
   }
 }
 
 }  // namespace content