Fixed SelectFile parameter for the Wallpaper chooser

chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.cc

Index: chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.cc
diff --git a/chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.cc b/chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.cc
index 51da83619e5eaba5bfc7465e5d218ff5ba028665..04a7219f2ca8ab826e0aeb4fef2ce48488ef045c 100644
--- a/chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.cc
+++ b/chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.cc
@@ -34,12 +34,17 @@ namespace {
 // Returns info about extensions for files we support as wallpaper images.
 ui::SelectFileDialog::FileTypeInfo GetUserImageFileTypeInfo() {
   ui::SelectFileDialog::FileTypeInfo file_type_info;
-  file_type_info.extensions.resize(3);
+  file_type_info.extensions.resize(1);
 
   file_type_info.extensions[0].push_back(FILE_PATH_LITERAL("jpg"));
-  file_type_info.extensions[1].push_back(FILE_PATH_LITERAL("jpeg"));
+  file_type_info.extensions[0].push_back(FILE_PATH_LITERAL("jpeg"));
+  file_type_info.extensions[0].push_back(FILE_PATH_LITERAL("png"));
 
-  file_type_info.extensions[2].push_back(FILE_PATH_LITERAL("png"));
+  file_type_info.extension_description_overrides.resize(1);
+  file_type_info.extension_description_overrides[0] =
+      l10n_util::GetStringUTF16(IDS_IMAGE_FILES);
+
+  file_type_info.include_all_files = true;
 
   return file_type_info;
 }