Update the time formatting APIs to use string16....

chrome/browser/page_info_model.cc

 // Copyright (c) 2010 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/page_info_model.h"
 
 #include <string>
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
@@ skipping 311 matching lines @@
         headline,
         l10n_util::GetStringUTF16(
             IDS_PAGE_INFO_SECURITY_TAB_FIRST_VISITED_TODAY),
         SECTION_INFO_FIRST_VISIT));
   } else {
     sections_.push_back(SectionInfo(
         ICON_STATE_INFO,
         headline,
         l10n_util::GetStringFUTF16(
             IDS_PAGE_INFO_SECURITY_TAB_VISITED_BEFORE_TODAY,
-            WideToUTF16(base::TimeFormatShortDate(first_visit))),
+            base::TimeFormatShortDate(first_visit)),
         SECTION_INFO_FIRST_VISIT));
   }
   observer_->ModelChanged();
 }
 
 PageInfoModel::PageInfoModel() : observer_(NULL) {
   Init();
 }
 
 void PageInfoModel::Init() {
   // Loads the icons into the vector. The order must match the SectionStateIcon
   // enum.
   icons_.push_back(GetBitmapNamed(IDR_PAGEINFO_GOOD));
   icons_.push_back(GetBitmapNamed(IDR_PAGEINFO_WARNING_MINOR));
   icons_.push_back(GetBitmapNamed(IDR_PAGEINFO_WARNING_MAJOR));
   icons_.push_back(GetBitmapNamed(IDR_PAGEINFO_BAD));
   icons_.push_back(GetBitmapNamed(IDR_PAGEINFO_INFO));
 }
 
 gfx::NativeImage PageInfoModel::GetBitmapNamed(int resource_id) {
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   gfx::NativeImage image = rb.GetNativeImageNamed(resource_id);
 #if defined(OS_MACOSX)
   // Unlike other platforms, the Mac ResourceBundle does not keep a shared image
   // cache. These are released in the dtor.
   mac_util::NSObjectRetain(image);
 #endif
   return image;
 }