Sooper experimental refactoring of the profile info cache.

chrome/browser/signin/signin_names_io_thread.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/signin/signin_names_io_thread.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 12 matching lines @@
                   content::NotificationService::AllSources());
   registrar_->Add(this, chrome::NOTIFICATION_GOOGLE_SIGNED_OUT,
                   content::NotificationService::AllSources());
 
   // Get list of profiles and record the email addresses of any connected
   // accounts.
   if (g_browser_process) {
     ProfileManager* manager = g_browser_process->profile_manager();
     if (manager) {
       const ProfileInfoCache& cache = manager->GetProfileInfoCache();
-      for (size_t i = 0; i < cache.GetNumberOfProfiles(); ++i) {
-        string16 email = cache.GetUserNameOfProfileAtIndex(i);
+      const std::vector<ProfileInfoEntry> entries(cache.GetProfilesSortedByName());
+      for (std::vector<ProfileInfoEntry>::const_iterator it = entries.begin();
+          it != entries.end(); ++it) {
+        string16 email = it->user_name();
         if (!email.empty())
           emails_.insert(email);
       }
     }
   }
 }
 
 SigninNamesOnIOThread::~SigninNamesOnIOThread() {
   CheckOnIOThread();
   DCHECK(!registrar_) << "Must call ReleaseResourcesOnUIThread() first";
@@ skipping 60 matching lines @@
 void SigninNamesOnIOThread::UpdateOnIOThread(
     int type,
     const string16& email) {
   CheckOnIOThread();
   if (type == chrome::NOTIFICATION_GOOGLE_SIGNIN_SUCCESSFUL) {
     emails_.insert(email);
   } else {
     emails_.erase(email);
   }
 }