Prepare Chromium and Blink for ICU 59

chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc

 // Copyright 2015 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/webui/md_downloads/downloads_list_tracker.h"
 
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/i18n/rtl.h"
+#include "base/i18n/unicodestring.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "base/value_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/download/all_download_item_notifier.h"
 #include "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/download/download_query.h"
 #include "chrome/browser/extensions/api/downloads/downloads_api.h"
@@ skipping 45 matching lines @@
   NOTREACHED();
   return "";
 }
 
 // TODO(dbeam): if useful elsewhere, move to base/i18n/time_formatting.h?
 base::string16 TimeFormatLongDate(const base::Time& time) {
   std::unique_ptr<icu::DateFormat> formatter(
       icu::DateFormat::createDateInstance(icu::DateFormat::kLong));
   icu::UnicodeString date_string;
   formatter->format(static_cast<UDate>(time.ToDoubleT() * 1000), date_string);
-  return base::string16(date_string.getBuffer(),
-                        static_cast<size_t>(date_string.length()));
+  return base::i18n::UnicodeStringToString16(date_string);
 }
 
 }  // namespace
 
 DownloadsListTracker::DownloadsListTracker(
     DownloadManager* download_manager,
     content::WebUI* web_ui)
   : main_notifier_(download_manager, this),
     web_ui_(web_ui),
     should_show_(base::Bind(&DownloadsListTracker::ShouldShow,
@@ skipping 326 matching lines @@
   if (sending_updates_) {
     size_t index = GetIndex(remove);
     if (index < sent_to_page_) {
       web_ui_->CallJavascriptFunctionUnsafe(
           "downloads.Manager.removeItem", base::Value(static_cast<int>(index)));
       sent_to_page_--;
     }
   }
   sorted_items_.erase(remove);
 }