Cleanup: Don't bother doing no-op wide/utf16 conversions on Windows.

chrome/browser/jumplist_win.cc

 // Copyright 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 "chrome/browser/jumplist_win.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
@@ skipping 167 matching lines @@
       profiles_or_most_visited_items +=
           recently_closed_items - recently_closed_pages.size();
       recently_closed_items = recently_closed_pages.size();
     }
   }
 
   // Update the "Most Visited" category of the JumpList if it exists.
   // This update request is applied into the JumpList when we commit this
   // transaction.
   if (!use_profiles_category && !jumplist_updater.AddCustomCategory(
-          base::UTF16ToWide(
-              l10n_util::GetStringUTF16(IDS_NEW_TAB_MOST_VISITED)),
+          l10n_util::GetStringUTF16(IDS_NEW_TAB_MOST_VISITED),
           most_visited_pages, profiles_or_most_visited_items)) {
     return false;
   }
 
   // Update the "Recently Closed" category of the JumpList.
   if (!jumplist_updater.AddCustomCategory(
-          base::UTF16ToWide(
-              l10n_util::GetStringUTF16(IDS_NEW_TAB_RECENTLY_CLOSED)),
+          l10n_util::GetStringUTF16(IDS_NEW_TAB_RECENTLY_CLOSED),
           recently_closed_pages, recently_closed_items)) {
     return false;
   }
 
   // Update the "People" category of the JumpList if it exists. Only display it
   // if there's more than one profile available.
   if (use_profiles_category && profile_switcher.size() > 1 &&
       !jumplist_updater.AddCustomCategory(
           l10n_util::GetStringUTF16(IDS_PROFILES_OPTIONS_GROUP_NAME),
           profile_switcher, profiles_or_most_visited_items)) {
@@ skipping 396 matching lines @@
 
 void JumpList::TopSitesLoaded(history::TopSites* top_sites) {
 }
 
 void JumpList::TopSitesChanged(history::TopSites* top_sites) {
   top_sites->GetMostVisitedURLs(
       base::Bind(&JumpList::OnMostVisitedURLsAvailable,
                  weak_ptr_factory_.GetWeakPtr()),
       false);
 }