Regkey functions return error code instead of bool

chrome/installer/util/channel_info.cc

 // Copyright (c) 2010 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/util/channel_info.h"
 
 #include "base/logging.h"
 #include "base/win/registry.h"
 #include "chrome/installer/util/google_update_constants.h"
 
@@ skipping 45 matching lines @@
   } else {
     if (position != std::wstring::npos) {
       ap_value->erase(position, std::wstring::traits_type::length(modifier));
       return true;
     }
   }
   return false;
 }
 
 bool ChannelInfo::Initialize(const RegKey& key) {
-  return key.ReadValue(google_update::kRegApField, &value_);
+  return key.ReadValue(google_update::kRegApField, &value_) == ERROR_SUCCESS;
 }
 
 bool ChannelInfo::Write(RegKey* key) const {
-  return key->WriteValue(google_update::kRegApField, value_.c_str());
+  LONG result = key->WriteValue(google_update::kRegApField, value_.c_str());
+  return result == ERROR_SUCCESS;
 }
 
 bool ChannelInfo::GetChannelName(std::wstring* channel_name) const {
   DCHECK(channel_name);
   if (value_.empty()) {
     channel_name->erase();
     return true;
   } else {
     for (const wchar_t* const* scan = &kChannels[0],
              *const* end = &kChannels[arraysize(kChannels)]; scan != end;
@@ skipping 38 matching lines @@
 
 bool ChannelInfo::IsMultiInstall() const {
   return HasModifier(kModMultiInstall, value_);
 }
 
 bool ChannelInfo::SetMultiInstall(bool value) {
   return SetModifier(kModMultiInstall, value, &value_);
 }
 
 }  // namespace installer