Separate mojo/shell into a runner and the application manager (shell)

mojo/runner/filename_util.cc

 // Copyright 2014 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 "mojo/shell/filename_util.h"
+#include "mojo/runner/filename_util.h"
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "url/gurl.h"
 #include "url/url_canon_internal.h"
 #include "url/url_util.h"
 
 namespace mojo {
 namespace shell {
@@ skipping 47 matching lines @@
     return url;
 
   std::string path(url.path() + '/');
   GURL::Replacements replacements;
   replacements.SetPathStr(path);
   return url.ReplaceComponents(replacements);
 }
 
 }  // namespace shell
 }  // namespace mojo