Fix issue 3427 (Support ---app www.foo.com)

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 <shellapi.h>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 689 matching lines @@
                                     int* return_code) {
   DCHECK(profile);
 
   // Continue with the off-the-record profile from here on if --incognito
   if (parsed_command_line.HasSwitch(switches::kIncognito))
     profile = profile->GetOffTheRecordProfile();
 
   // Are we starting an application?
   std::wstring app_url = parsed_command_line.GetSwitchValue(switches::kApp);
   if (!app_url.empty()) {
-    GURL url(app_url);
+    GURL url(URLFixerUpper::FixupURL(app_url, L""));
     // If the application is started for a mailto:url, this machine has some
     // old configuration that we should ignore. This hack saves us from some
     // infinite loops where we keep forwarding mailto: to the system, resulting
     // in the system asking us to open the mailto app.
     if (url.SchemeIs("mailto"))
       url = GURL("about:blank");
 
     WebAppLauncher::Launch(profile, url);
     return true;
   }
 
   LaunchWithProfile lwp(cur_dir, parsed_command_line.command_line_string());
   bool launched = lwp.Launch(profile, process_startup);
   if (!launched) {
     LOG(ERROR) << "launch error";
     if (return_code != NULL) {
       *return_code = ResultCodes::INVALID_CMDLINE_URL;
     }
     return false;
   }
 
   return true;
 }