Regkey functions return error code instead of bool

chrome/installer/setup/chrome_frame_ready_mode.cc

 // Copyright (c) 2011 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/installer/setup/chrome_frame_ready_mode.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/ref_counted.h"
@@ skipping 64 matching lines @@
     // This creates the uninstallation entry for GCF.
     AddUninstallShortcutWorkItems(cmd_line.GetProgram(),
         product_state->version(), item_list.get(), *cf_product.get());
     // This updates the Chrome uninstallation entries.
     AddUninstallShortcutWorkItems(cmd_line.GetProgram(),
         product_state->version(), item_list.get(), *chrome_product.get());
 
     // 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";
       item_list->Rollback();
       status = READY_MODE_OPT_IN_FAILED;
     }
   }
 
   return status;
 }
@@ skipping 24 matching lines @@
   } else {
     scoped_ptr<WorkItemList> item_list(WorkItem::CreateWorkItemList());
 
     HKEY root = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
 
     // Add a work item to delete the ChromeFrame user agent registry value.
     base::win::RegistryValueIterator values(root, kPostPlatformUAKey);
     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;
     }
 
     // Add a work item to update the Ready Mode state flag
     int64 timestamp = base::Time::Now().ToInternalValue();
     item_list->AddSetRegValueWorkItem(root, package_properties.GetStateKey(),
                                       kChromeFrameReadyModeField, timestamp,
                                       true);
 
@@ skipping 51 matching lines @@
       LOG(ERROR) << "Failed to end temporary opt out of GCF";
       item_list->Rollback();
       status = READY_MODE_END_TEMP_OPT_OUT_FAILED;
     }
   }
 
   return status;
 }
 
 }  // namespace installer