Add support for localized time strings with two units, eg. "2 hours 17 minutes"

chrome/browser/ui/webui/ntp/foreign_session_handler.cc

 // Copyright (c) 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/ui/webui/ntp/foreign_session_handler.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 203 matching lines @@
   Profile* profile = Profile::FromWebUI(web_ui());
   ProfileSyncService* service =
       ProfileSyncServiceFactory::GetInstance()->GetForProfile(profile);
   return service && service->GetActiveDataTypes().Has(syncer::PROXY_TABS);
 }
 
 base::string16 ForeignSessionHandler::FormatSessionTime(
     const base::Time& time) {
   // Return a time like "1 hour ago", "2 days ago", etc.
   base::Time now = base::Time::Now();
-  // TimeElapsed does not support negative TimeDelta values, so then we use 0.
-  return ui::TimeFormat::TimeElapsed(
+  // TimeFormat does not support negative TimeDelta values, so then we use 0.
+  return ui::TimeFormat::Simple(
+      ui::TimeFormat::FORMAT_ELAPSED, ui::TimeFormat::LENGTH_SHORT,
       now < time ? base::TimeDelta() : now - time);
 }
 
 void ForeignSessionHandler::HandleGetForeignSessions(
     const base::ListValue* args) {
   OpenTabsUIDelegate* open_tabs = GetOpenTabsUIDelegate(web_ui());
   std::vector<const SyncedSession*> sessions;
 
   base::ListValue session_list;
   if (open_tabs && open_tabs->GetAllForeignSessions(&sessions)) {
@@ skipping 165 matching lines @@
   if (tab_values->GetSize() == 0)
     return false;
   dictionary->SetString("type", "window");
   dictionary->SetDouble("timestamp", modification_time.ToInternalValue());
   const base::TimeDelta last_synced = base::Time::Now() - modification_time;
   // If clock skew leads to a future time, or we last synced less than a minute
   // ago, output "Just now".
   dictionary->SetString("userVisibleTimestamp",
       last_synced < base::TimeDelta::FromMinutes(1) ?
           l10n_util::GetStringUTF16(IDS_SYNC_TIME_JUST_NOW) :
-          ui::TimeFormat::TimeElapsed(last_synced));
+          ui::TimeFormat::Simple(ui::TimeFormat::FORMAT_ELAPSED,
+                                 ui::TimeFormat::LENGTH_SHORT, last_synced));
   dictionary->SetInteger("sessionId", window.window_id.id());
   dictionary->Set("tabs", tab_values.release());
   return true;
 }
 
 }  // namespace browser_sync