Track when profiles are last used.

chrome/browser/profiles/profile_manager.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/profiles/profile_manager.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 1178 matching lines @@
   if (last_active->GetPrefs()->GetBoolean(prefs::kForceEphemeralProfiles))
     return;
 
   PrefService* local_state = g_browser_process->local_state();
   DCHECK(local_state);
   // Only keep track of profiles that we are managing; tests may create others.
   if (profile_manager_->profiles_info_.find(
       last_active->GetPath()) != profile_manager_->profiles_info_.end()) {
     local_state->SetString(prefs::kProfileLastUsed,
                            last_active->GetPath().BaseName().MaybeAsASCII());
+
+    ProfileInfoCache& cache = profile_manager_->GetProfileInfoCache();
+    size_t profile_index =
+        cache.GetIndexOfProfileWithPath(last_active->GetPath());
+    if (profile_index != std::string::npos)
+      cache.SetProfileActiveTimeAtIndex(profile_index);
   }
 }
 #endif  // !defined(OS_ANDROID) && !defined(OS_IOS)
 
 #if defined(OS_MACOSX)
 void ProfileManager::OnNewActiveProfileLoaded(
     const base::FilePath& profile_to_delete_path,
     const base::FilePath& last_non_managed_profile_path,
     const CreateCallback& original_callback,
     Profile* loaded_profile,
@@ skipping 15 matching lines @@
           last_non_managed_profile_path.BaseName().MaybeAsASCII());
       FinishDeletingProfile(profile_to_delete_path);
     }
   }
 }
 #endif
 
 ProfileManagerWithoutInit::ProfileManagerWithoutInit(
     const base::FilePath& user_data_dir) : ProfileManager(user_data_dir) {
 }