shell_util: AddFileAssociations now correctly quotes "%1" arguments.

chrome/installer/util/shell_util.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.
 //
 // This file defines functions that integrate Chrome in Windows shell. These
 // functions can be used by Chrome as well as Chrome installer. All of the
 // work is done by the local functions defined in anonymous namespace in
 // this class.
 
 #include "chrome/installer/util/shell_util.h"
@@ skipping 2427 matching lines @@
     const base::FilePath& icon_path,
     const std::set<base::string16>& file_extensions) {
   ScopedVector<RegistryEntry> entries;
 
   // Create a class for this app.
   RegistryEntry::ApplicationInfo app_info;
   app_info.prog_id = prog_id;
   app_info.file_type_name = file_type_name;
   app_info.file_type_icon_path = icon_path.value();
   app_info.file_type_icon_index = 0;
-  app_info.command_line = command_line.GetCommandLineString();
+  app_info.command_line = command_line.GetCommandLineStringWithPlaceholders();
   RegistryEntry::GetProgIdEntries(app_info, &entries);
 
   // Associate each extension that the app can handle with the class. Set this
   // app as the default handler if and only if there is no existing default.
   for (std::set<base::string16>::const_iterator it = file_extensions.begin();
        it != file_extensions.end();
        ++it) {
     // Do not allow empty file extensions, or extensions beginning with a '.'.
     DCHECK(!it->empty());
     DCHECK_NE(L'.', (*it)[0]);
@@ skipping 18 matching lines @@
   base::string16 key_path(ShellUtil::kRegClasses);
   key_path.push_back(base::FilePath::kSeparators[0]);
   key_path.append(prog_id);
   return InstallUtil::DeleteRegistryKey(
       HKEY_CURRENT_USER, key_path, WorkItem::kWow64Default);
 
   // TODO(mgiuca): Remove the extension association entries. This requires that
   // the extensions associated with a particular prog_id are stored in that
   // prog_id's key.
 }