Move mojo/runner to mojo/shell/standalone

mojo/shell/standalone/scoped_user_data_dir.cc

 // Copyright 2015 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/runner/scoped_user_data_dir.h"
+#include "mojo/shell/standalone/scoped_user_data_dir.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
-#include "mojo/runner/switches.h"
+#include "mojo/shell/standalone/switches.h"
 
 namespace mojo {
-namespace runner {
+namespace shell {
 
 ScopedUserDataDir::ScopedUserDataDir() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (!command_line->HasSwitch(switches::kUseTemporaryUserDataDir))
     return;
 
   if (command_line->HasSwitch(switches::kUserDataDir)) {
     // User should not specify a --user-data-dir manually when using
     // --use-temporary-user-data-dir. The point of the flag is to let the
     // mojo runner process manage the lifetime of the user data dir.
     LOG(ERROR) << "Ignoring request to --use-temporary-user-data-dir because "
                << "--user-data-dir was also specified.";
     return;
   }
 
   if (!temp_dir_.CreateUniqueTempDir()) {
     LOG(ERROR) << "Failed to create a temporary user data dir.";
     return;
   }
 
   command_line->AppendSwitchPath(switches::kUserDataDir, temp_dir_.path());
 }
 
-ScopedUserDataDir::~ScopedUserDataDir() {
-}
+ScopedUserDataDir::~ScopedUserDataDir() {}
 
-}  // namespace runner
+}  // namespace shell
 }  // namespace mojo