Copy pref_names files from Chromium.

atom/browser/web_dialog_helper.cc

@@ -15,6 +15,7 @@
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/common/pref_names.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/file_chooser_file_info.h"
@@ -23,8 +24,6 @@
 
 namespace {
 
-const char kSelectFileLastDirectory[] = "selectfile.last_directory";
-
 file_dialog::Filters GetFileTypesFromAcceptType(
     const std::vector<base::string16>& accept_types) {
   file_dialog::Filters filters;
@@ -111,7 +110,7 @@ void WebDialogHelper::RunFileChooser(content::WebContents* web_contents,
     AtomBrowserContext* browser_context = static_cast<AtomBrowserContext*>(
         window_->web_contents()->GetBrowserContext());
     base::FilePath default_file_path = browser_context->prefs()->GetFilePath(
-        kSelectFileLastDirectory).Append(params.default_file_name);
+        prefs::kSelectFileLastDirectory).Append(params.default_file_name);
     if (file_dialog::ShowOpenDialog(window_,
                                     base::UTF16ToUTF8(params.title),
                                     default_file_path,
@@ -125,7 +124,7 @@ void WebDialogHelper::RunFileChooser(content::WebContents* web_contents,
         result.push_back(info);
       }
       if (!paths.empty()) {
-        browser_context->prefs()->SetFilePath(kSelectFileLastDirectory,
+        browser_context->prefs()->SetFilePath(prefs::kSelectFileLastDirectory,
                                               paths[0].DirName());
       }
     }

chromium_src/chrome/common/pref_names.cc

@@ -0,0 +1,11 @@
+// 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/common/pref_names.h"
+
+namespace prefs {
+
+const char kSelectFileLastDirectory[] = "selectfile.last_directory";
+
+}  // namespace prefs

chromium_src/chrome/common/pref_names.h

@@ -0,0 +1,11 @@
+// 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.
+
+// Constants for the names of various preferences, for easier changing.
+
+namespace prefs {
+
+extern const char kSelectFileLastDirectory[];
+
+}  // namespace prefs

filenames.gypi

@@ -364,6 +364,8 @@
       'chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.cc',
       'chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.h',
       'chromium_src/chrome/common/chrome_utility_messages.h',
+      'chromium_src/chrome/common/pref_names.cc',
+      'chromium_src/chrome/common/pref_names.h',
       'chromium_src/chrome/common/print_messages.cc',
       'chromium_src/chrome/common/print_messages.h',
       'chromium_src/chrome/common/tts_messages.h',