Regkey functions return error code instead of bool

chrome/installer/util/work_item_list.cc

Index: chrome/installer/util/work_item_list.cc
===================================================================
--- chrome/installer/util/work_item_list.cc	(revision 71761)
+++ chrome/installer/util/work_item_list.cc	(working copy)
@@ -110,12 +110,9 @@
 WorkItem* WorkItemList::AddDeleteRegValueWorkItem(
     HKEY predefined_root,
     const std::wstring& key_path,
-    const std::wstring& value_name,
-    DWORD type) {
+    const std::wstring& value_name) {
   WorkItem* item = WorkItem::CreateDeleteRegValueWorkItem(predefined_root,
-                                                          key_path,
-                                                          value_name,
-                                                          type);
+                                                          key_path, value_name);
   AddWorkItem(item);
   return item;
 }