Regkey functions return error code instead of bool

chrome/installer/setup/chrome_frame_ready_mode.cc

Index: chrome/installer/setup/chrome_frame_ready_mode.cc
===================================================================
--- chrome/installer/setup/chrome_frame_ready_mode.cc	(revision 71345)
+++ chrome/installer/setup/chrome_frame_ready_mode.cc	(working copy)
@@ -82,20 +82,18 @@
     // Add a work item to delete the ChromeFrameReadyMode registry value.
     HKEY root = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
     item_list->AddDeleteRegValueWorkItem(root, package_properties.GetStateKey(),
-        kChromeFrameReadyModeField, REG_QWORD);
+        kChromeFrameReadyModeField);
 
     // Delete the command elevation registry keys
     std::wstring version_key(cf->GetVersionKey());
     item_list->AddDeleteRegValueWorkItem(
-        root, version_key, google_update::kRegCFTempOptOutCmdField, REG_SZ);
+        root, version_key, google_update::kRegCFTempOptOutCmdField);
     item_list->AddDeleteRegValueWorkItem(
-        root, version_key, google_update::kRegCFEndTempOptOutCmdField, REG_SZ);
+        root, version_key, google_update::kRegCFEndTempOptOutCmdField);
     item_list->AddDeleteRegValueWorkItem(root, version_key,
-                                         google_update::kRegCFOptOutCmdField,
-                                         REG_SZ);
+                                         google_update::kRegCFOptOutCmdField);
     item_list->AddDeleteRegValueWorkItem(root, version_key,
-                                         google_update::kRegCFOptInCmdField,
-                                         REG_SZ);
+                                         google_update::kRegCFOptInCmdField);
 
     if (!item_list->Do()) {
       LOG(ERROR) << "Failed to opt into GCF";
@@ -140,8 +138,7 @@
     while (values.Valid()) {
       const wchar_t* name = values.Name();
       if (StartsWith(name, kChromeFramePrefix, true)) {
-        item_list->AddDeleteRegValueWorkItem(root, kPostPlatformUAKey, name,
-                                             REG_SZ);
+        item_list->AddDeleteRegValueWorkItem(root, kPostPlatformUAKey, name);
       }
       ++values;
     }