browser: Put more files in chrome namespace.

chrome/browser/ui/views/user_data_dir_dialog_view.cc

 // Copyright (c) 2012 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/ui/views/user_data_dir_dialog_view.h"
 
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/user_data_dir_dialog.h"
@@ skipping 80 matching lines @@
 void UserDataDirDialogView::FileSelected(const FilePath& path,
                                          int index,
                                          void* params) {
   user_data_dir_ = path;
   is_blocking_ = false;
 }
 
 void UserDataDirDialogView::FileSelectionCanceled(void* params) {
 }
 
-namespace browser {
+namespace chrome {
 
 FilePath ShowUserDataDirDialog(const FilePath& user_data_dir) {
   DCHECK_EQ(MessageLoop::TYPE_UI, MessageLoop::current()->type());
   // When the window closes, it will delete itself.
   UserDataDirDialogView* dialog = new UserDataDirDialogView(user_data_dir);
   views::Widget::CreateWindow(dialog)->Show();
   base::RunLoop run_loop(dialog);
   run_loop.Run();
   return dialog->user_data_dir();
 }
 
-}  // namespace browser
+}  // namespace chrome