Sync the launch type pref for apps.

chrome/browser/ui/startup/startup_browser_creator_browsertest.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 <algorithm>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
@@ skipping 104 matching lines @@
 
     // Code that opens a new browser assumes we start with exactly one.
     ASSERT_EQ(1u, chrome::GetBrowserCount(browser()->profile(),
                                           browser()->host_desktop_type()));
   }
 
   void SetAppLaunchPref(const std::string& app_id,
                         extensions::LaunchType launch_type) {
     ExtensionService* service = extensions::ExtensionSystem::Get(
         browser()->profile())->extension_service();
-    extensions::SetLaunchType(service->extension_prefs(), app_id, launch_type);
+    extensions::SetLaunchType(service, app_id, launch_type);
   }
 
   Browser* FindOneOtherBrowserForProfile(Profile* profile,
                                          Browser* not_this_browser) {
     for (chrome::BrowserIterator it; !it.done(); it.Next()) {
       if (*it != not_this_browser && it->profile() == profile)
         return *it;
     }
     return NULL;
   }
@@ skipping 1265 matching lines @@
   ASSERT_EQ(1, tab_strip->count());
   EXPECT_EQ("title1.html",
             tab_strip->GetWebContentsAt(0)->GetURL().ExtractFileName());
 }
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 
 #endif  // !defined(OS_LINUX) || !defined(GOOGLE_CHROME_BUILD) ||
         // defined(ENABLE_CONFIGURATION_POLICY)
 
 #endif  // !defined(OS_CHROMEOS)