Properly construct shell filters (forgetting the asterisk means it works but ...

chrome/browser/views/shell_dialogs_win.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/shell_dialogs.h"
 
 #include <windows.h>
 #include <commdlg.h>
 #include <shlobj.h>
 #include <atlbase.h>
@@ skipping 321 matching lines @@
 void SelectFileDialogImpl::ExecuteSelectFile(
     const ExecuteSelectParams& params) {
   std::vector<std::wstring> exts;
   for (size_t i=0; i<params.file_types.extensions.size(); ++i) {
     const std::vector<std::wstring>& inner_exts =
         params.file_types.extensions[i];
     std::wstring ext_string;
     for (size_t j=0; j<inner_exts.size(); ++j) {
       if (!ext_string.empty())
         ext_string.push_back(L';');
-      ext_string.push_back(L'.');
+      ext_string.append(L"*.");
       ext_string.append(inner_exts[j]);
     }
     exts.push_back(ext_string);
   }
   std::wstring filter = win_util::FormatFilterForExtensions(
       exts,
       params.file_types.extension_description_overrides,
       params.file_types.include_all_files);
 
   FilePath path = params.default_path;
@@ skipping 371 matching lines @@
 void SelectFontDialogImpl::FontNotSelected(void* params, RunState run_state) {
   if (listener_)
     listener_->FontSelectionCanceled(params);
   EndRun(run_state);
 }
 
 // static
 SelectFontDialog* SelectFontDialog::Create(Listener* listener) {
   return new SelectFontDialogImpl(listener);
 }