[uber] Redoing the homepage selection UI

chrome/browser/prefs/session_startup_pref.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_PREFS_SESSION_STARTUP_PREF_H__
 #define CHROME_BROWSER_PREFS_SESSION_STARTUP_PREF_H__
 #pragma once
 
 #include <vector>
 
 #include "googleurl/src/gurl.h"
 
 class PrefService;
 class Profile;
 
 // StartupPref specifies what should happen at startup for a specified profile.
 // StartupPref is stored in the preferences for a particular profile.
 struct SessionStartupPref {
   enum Type {
-    // Indicates the user doesn't want to restore a previous session.
-    DEFAULT,
+    // Indicates the user wants to open the New Tab page. This is the default.
+    NEWTAB,
+
+    // Deprecated. See comment in session_startup_pref.cc.
+    HOMEPAGE,

[csilv, 2012/02/01 20:37:29]

I recommend keeping the enum the same as it was.  the 'DEFAULT' value will
continue to exist, but the new meaning will be to show the new tab page.  See
comments in implementation for more details.

[Tyler Breisacher (Chromium), 2012/02/01 21:49:38]

Done.

 
     // Indicates the user wants to restore the last session.
     LAST,
 
     // Indicates the user wants to restore a specific set of URLs. The URLs
     // are contained in urls.
     URLS
   };
 
   static void RegisterUserPrefs(PrefService* prefs);
 
   // What should happen on startup for the specified profile.
   static void SetStartupPref(Profile* profile, const SessionStartupPref& pref);
   static void SetStartupPref(PrefService* prefs,
                              const SessionStartupPref& pref);
   static SessionStartupPref GetStartupPref(Profile* profile);
   static SessionStartupPref GetStartupPref(PrefService* prefs);
 
   // Whether the startup type and URLs are managed via policy.
   static bool TypeIsManaged(PrefService* prefs);
   static bool URLsAreManaged(PrefService* prefs);
 
-  SessionStartupPref();
-
   explicit SessionStartupPref(Type type);
 
   ~SessionStartupPref();
 
   // What to do on startup.
   Type type;
 
   // The URLs to restore. Only used if type == URLS.
   std::vector<GURL> urls;
 };
 
 #endif  // CHROME_BROWSER_PREFS_SESSION_STARTUP_PREF_H__