Prepare Chromium and Blink for ICU 59

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

Index: chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
diff --git a/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc b/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
index f9ea5862b789886b1d9542fb38810a42c72466ae..b85f1535087b4d08754c66cec42a0c79199826b4 100644
--- a/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
+++ b/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
@@ -9,6 +9,7 @@
 #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"
@@ -74,8 +75,7 @@ base::string16 TimeFormatLongDate(const base::Time& time) {
       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