Sooper experimental refactoring of the profile info cache.

chrome/browser/profiles/profiles_state.cc

 // Copyright 2013 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/profiles/profiles_state.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 51 matching lines @@
 
 string16 GetActiveProfileDisplayName(Browser* browser) {
   string16 profile_name;
   Profile* profile = browser->profile();
 
   if (profile->IsGuestSession()) {
     profile_name = l10n_util::GetStringUTF16(IDS_GUEST_PROFILE_NAME);
   } else {
     ProfileInfoCache& cache =
         g_browser_process->profile_manager()->GetProfileInfoCache();
-    size_t index = cache.GetIndexOfProfileWithPath(profile->GetPath());
-    if (index != std::string::npos)
-      profile_name = cache.GetNameOfProfileAtIndex(index);
+
+    ProfileInfoEntry entry;
+    if (cache.GetInfoForProfile(profile->GetPath(), &entry))
+      profile_name = entry.GetDisplayName();
   }
   return profile_name;
 }
 
 }  // namespace profiles