Remove extension application launch code from Browser

chrome/browser/background/background_mode_manager.cc

Index: chrome/browser/background/background_mode_manager.cc
diff --git a/chrome/browser/background/background_mode_manager.cc b/chrome/browser/background/background_mode_manager.cc
index 785994c88174b5b1416d99d8e078c13eb8ef9db1..75c69db412c339bc1166c625205d455082ddf9f7 100644
--- a/chrome/browser/background/background_mode_manager.cc
+++ b/chrome/browser/background/background_mode_manager.cc
@@ -26,6 +26,7 @@
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/extensions/application_launch.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
@@ -261,8 +262,8 @@ void BackgroundModeManager::LaunchBackgroundApplication(
   extension_misc::LaunchContainer launch_container =
       service->extension_prefs()->GetLaunchContainer(
           extension, ExtensionPrefs::LAUNCH_REGULAR);
-  Browser::OpenApplication(profile, extension, launch_container, GURL(),
-                           NEW_FOREGROUND_TAB);
+  ApplicationLaunch::OpenApplication(profile, extension, launch_container,
+                                     GURL(), NEW_FOREGROUND_TAB);
 }
 
 bool BackgroundModeManager::IsBackgroundModeActiveForTest() {