Open a new tab page if the "Open the following pages" option is speified...

chrome/browser/browser_init.cc

 // 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.
 
 #include "chrome/browser/browser_init.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 23 matching lines @@
 #include "chrome/browser/tab_contents/navigation_controller.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tab_contents/tab_contents_view.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
 #include "chrome/common/result_codes.h"
+#include "chrome/common/url_constants.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "grit/theme_resources.h"
 #include "net/base/cookie_monster.h"
 #include "webkit/glue/webkit_glue.h"
 
 #if defined(OS_WIN)
 #include "base/win_util.h"
 #endif
@@ skipping 428 matching lines @@
         // infobar.
         return false;
       }
       SessionRestore::RestoreSessionSynchronously(profile_, urls_to_open);
       return true;
 
     case SessionStartupPref::URLS:
       // When the user launches the app only open the default set of URLs if
       // we aren't going to open any URLs on the command line.
       if (urls_to_open.empty()) {
-        if (pref.urls.empty())
-          return false;  // No URLs to open.
+        if (pref.urls.empty()) {
+          // Open a New Tab page.
+          std::vector<GURL> urls;
+          urls.push_back(GURL(chrome::kChromeUINewTabURL));
+          OpenURLsInBrowser(NULL, is_process_startup, urls);
+          return true;
+        }
         OpenURLsInBrowser(NULL, is_process_startup, pref.urls);
         return true;
       }
       return false;
 
     default:
       return false;
   }
 }
 
@@ skipping 225 matching lines @@
   scoped_refptr<AutomationProviderClass> automation =
       new AutomationProviderClass(profile);
   automation->ConnectToChannel(channel_id);
   automation->SetExpectedTabCount(expected_tabs);
 
   AutomationProviderList* list =
       g_browser_process->InitAutomationProviderList();
   DCHECK(list);
   list->AddProvider(automation);
 }