Pass command line arguments onto platform apps which provide the right intent.

chrome/browser/chromeos/extensions/file_manager_util.cc

Index: chrome/browser/chromeos/extensions/file_manager_util.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager_util.cc b/chrome/browser/chromeos/extensions/file_manager_util.cc
index 1cc825d14530308ccc4573e29975b9e5d18fed59..d0a8f01ec95b4ddb87e154485300059159155457 100644
--- a/chrome/browser/chromeos/extensions/file_manager_util.cc
+++ b/chrome/browser/chromeos/extensions/file_manager_util.cc
@@ -470,8 +470,8 @@ void OpenFileBrowser(const FilePath& path,
           GetLaunchContainer(extension, ExtensionPrefs::LAUNCH_DEFAULT);
 
   content::RecordAction(UserMetricsAction("ShowFileBrowserFullTab"));
-  Browser::OpenApplication(
-      profile, extension, launch_container, GURL(url), NEW_FOREGROUND_TAB);
+  Browser::OpenApplication(profile, extension, launch_container,
+      GURL(url), NEW_FOREGROUND_TAB, NULL);
 }
 
 void ViewRemovableDrive(const FilePath& path) {