First try at a user management screen for the desktop

chrome/browser/profiles/profile_manager.h

 // 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.
 
 // This class keeps track of the currently-active profiles in the runtime.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_
 
 #include <list>
@@ skipping 160 matching lines @@
   // that. If activating an exiting window and multiple windows exists then the
   // window that was most recently active is activated. This is used for
   // creation of a window from the multi-profile dropdown menu.
   static void FindOrCreateNewWindowForProfile(
       Profile* profile,
       chrome::startup::IsProcessStartup process_startup,
       chrome::startup::IsFirstRun is_first_run,
       chrome::HostDesktopType desktop_type,
       bool always_create);
 
+  // Opens a Browser with the specified profile identified by |path|.
+  // If |always_create| is true then a new window is created even if a window
+  // for that profile already exists.
+  static void SwitchToProfile(
+      const base::FilePath& path,
+      chrome::HostDesktopType desktop_type,
+      bool always_create);
+
   // Profile::Delegate implementation:
   virtual void OnProfileCreated(Profile* profile,
                                 bool success,
                                 bool is_new_profile) OVERRIDE;
 
   // Add or remove a profile launcher to/from the list of launchers waiting for
   // new profiles to be created from the multi-profile menu.
   void AddProfileLauncher(NewProfileLauncher* profile_launcher);
   void RemoveProfileLauncher(NewProfileLauncher* profile_launcher);
 
@@ skipping 64 matching lines @@
 
   // Creates a new profile asynchronously by calling into the profile's
   // asynchronous profile creation method. Virtual so that unittests can return
   // a TestingProfile instead of the Profile's result.
   virtual Profile* CreateProfileAsyncHelper(const base::FilePath& path,
                                             Delegate* delegate);
 
  private:
   friend class TestingProfileManager;
   FRIEND_TEST_ALL_PREFIXES(ProfileManagerBrowserTest, DeleteAllProfiles);
+  FRIEND_TEST_ALL_PREFIXES(ProfileManagerBrowserTest, SwitchToProfile);
 
   // This struct contains information about profiles which are being loaded or
   // were loaded.
   struct ProfileInfo {
     ProfileInfo(Profile* profile, bool created);
 
     ~ProfileInfo();
 
     scoped_ptr<Profile> profile;
     // Whether profile has been fully loaded (created and initialized).
@@ skipping 126 matching lines @@
 class ProfileManagerWithoutInit : public ProfileManager {
  public:
   explicit ProfileManagerWithoutInit(const base::FilePath& user_data_dir);
 
  protected:
   virtual void DoFinalInitForServices(Profile*, bool) OVERRIDE {}
   virtual void DoFinalInitLogging(Profile*) OVERRIDE {}
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_