Adding support for specifying user-cert filename from URL

chrome/browser/ui/webui/options/certificate_manager_handler.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/webui/options/certificate_manager_handler.h"
 
 #include <errno.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 691 matching lines @@
 void CertificateManagerHandler::StartImportPersonal(
     const base::ListValue* args) {
   ui::SelectFileDialog::FileTypeInfo file_type_info;
   if (!args->GetBoolean(0, &use_hardware_backed_)) {
     // Unable to retrieve the hardware backed attribute from the args,
     // so bail.
     web_ui()->CallJavascriptFunction("CertificateRestoreOverlay.dismiss");
     ImportExportCleanup();
     return;
   }
+  base::FilePath default_path;
+  base::string16 path_string;
+  if (args->GetString(1, &path_string))
+    default_path = base::FilePath::FromUTF16Unsafe(path_string);
   file_type_info.extensions.resize(1);
   file_type_info.extensions[0].push_back(FILE_PATH_LITERAL("p12"));
   file_type_info.extensions[0].push_back(FILE_PATH_LITERAL("crt"));
   file_type_info.extension_description_overrides.push_back(
       l10n_util::GetStringUTF16(IDS_CERT_USAGE_SSL_CLIENT));
   file_type_info.include_all_files = true;
   select_file_dialog_ = ui::SelectFileDialog::Create(
       this, new ChromeSelectFilePolicy(web_ui()->GetWebContents()));
   select_file_dialog_->SelectFile(
       ui::SelectFileDialog::SELECT_OPEN_FILE, base::string16(),
-      base::FilePath(), &file_type_info, 1, FILE_PATH_LITERAL("p12"),
+      default_path, &file_type_info, 1, FILE_PATH_LITERAL("p12"),
       GetParentWindow(),
       reinterpret_cast<void*>(IMPORT_PERSONAL_FILE_SELECTED));
 }
 
 void CertificateManagerHandler::ImportPersonalFileSelected(
     const base::FilePath& path) {
   file_path_ = path;
   if (file_path_.MatchesExtension(FILE_PATH_LITERAL(".p12"))) {
     web_ui()->CallJavascriptFunction(
         "CertificateManager.importPersonalAskPassword");
@@ skipping 461 matching lines @@
                                    title_value,
                                    error_value,
                                    cert_error_list);
 }
 
 gfx::NativeWindow CertificateManagerHandler::GetParentWindow() const {
   return web_ui()->GetWebContents()->GetTopLevelNativeWindow();
 }
 
 }  // namespace options