Change std::wstring to string16 for views::Label and views::Link

chrome/browser/ui/views/external_protocol_dialog.cc

 // Copyright (c) 2011 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/views/external_protocol_dialog.h"
 
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
@@ skipping 136 matching lines @@
       elided_command) + ASCIIToUTF16("\n\n"));
 
   message_text +=
       UTF16ToWide(l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_WARNING));
 
   message_box_view_ = new views::MessageBoxView(
       ui::MessageBoxFlags::kIsConfirmMessageBox,
       message_text,
       std::wstring(),
       kMessageWidth);
-  message_box_view_->SetCheckBoxLabel(UTF16ToWide(
-      l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_CHECKBOX_TEXT)));
+  message_box_view_->SetCheckBoxLabel(
+      l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_CHECKBOX_TEXT));
 
   HWND root_hwnd;
   if (tab_contents_) {
     root_hwnd = GetAncestor(tab_contents_->GetContentNativeView(), GA_ROOT);
   } else {
     // Dialog is top level if we don't have a tab_contents associated with us.
     root_hwnd = NULL;
   }
 
   views::Widget::CreateWindowWithParent(this, root_hwnd)->Show();
@@ skipping 16 matching lines @@
   std::wstring parameters = url_spec.substr(split_offset + 1,
                                             url_spec.length() - 1);
   std::wstring application_to_launch;
   if (cmd_key.ReadValue(NULL, &application_to_launch) == ERROR_SUCCESS) {
     ReplaceSubstringsAfterOffset(&application_to_launch, 0, L"%1", parameters);
     return application_to_launch;
   } else {
     return std::wstring();
   }
 }