Session restore shouldn't care about profile home pages.

chrome/browser/ui/startup/startup_browser_creator_impl.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/ui/startup/startup_browser_creator_impl.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "apps/app_restore_service.h"
@@ skipping 230 matching lines @@
     const extensions::Extension* extension =
         extensions.GetAppByURL(autolaunch_tabs.at(i).url);
     if (extension) {
       CoreAppLauncherHandler::RecordAppLaunchType(
           extension_misc::APP_LAUNCH_AUTOLAUNCH,
           extension->GetType());
     }
   }
 }
 
-bool IsNewTabURL(Profile* profile, const GURL& url) {
-  GURL ntp_url(chrome::kChromeUINewTabURL);
-  return url == ntp_url ||
-         (url.is_empty() && profile->GetHomePage() == ntp_url);
-}
-
 class WebContentsCloseObserver : public content::NotificationObserver {
  public:
   WebContentsCloseObserver() : contents_(NULL) {}
   virtual ~WebContentsCloseObserver() {}
 
   void SetContents(content::WebContents* contents) {
     DCHECK(!contents_);
     contents_ = contents;
 
     registrar_.Add(this,
@@ skipping 659 matching lines @@
       if (*it == sync_promo_url) {
         add_promo = false;
         break;
       }
     }
 
     if (add_promo) {
       // If the first URL is the NTP, replace it with the sync promo. This
       // behavior is desired because completing or skipping the sync promo
       // causes a redirect to the NTP.
-      if (!startup_urls->empty() && IsNewTabURL(profile_, startup_urls->at(0)))
+      if (!startup_urls->empty() &&
+          startup_urls->at(0) == GURL(chrome::kChromeUINewTabURL))
         startup_urls->at(0) = sync_promo_url;
       else
         startup_urls->insert(startup_urls->begin(), sync_promo_url);
     }
   }
 }