Regkey functions return error code instead of bool

chrome/test/plugin/plugin_test.cpp

 // 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.
 
 // Tests for the top plugins to catch regressions in our plugin host code, as
 // well as in the out of process code.  Currently this tests:
 //  Flash
 //  Real
 //  QuickTime
 //  Windows Media Player
@@ skipping 67 matching lines @@
   virtual void SetUp() {
 #if defined(OS_WIN)
     const testing::TestInfo* const test_info =
         testing::UnitTest::GetInstance()->current_test_info();
     if (strcmp(test_info->name(), "MediaPlayerNew") == 0) {
       // The installer adds our process names to the registry key below.  Since
       // the installer might not have run on this machine, add it manually.
       base::win::RegKey regkey;
       if (regkey.Open(HKEY_LOCAL_MACHINE,
                       L"Software\\Microsoft\\MediaPlayer\\ShimInclusionList",
-                      KEY_WRITE)) {
+                      KEY_WRITE) == ERROR_SUCCESS) {
         regkey.CreateKey(L"CHROME.EXE", KEY_READ);
       }
     } else if (strcmp(test_info->name(), "MediaPlayerOld") == 0) {
       // When testing the old WMP plugin, we need to force Chrome to not load
       // the new plugin.
       launch_arguments_.AppendSwitch(switches::kUseOldWMPPlugin);
     } else if (strcmp(test_info->name(), "FlashSecurity") == 0) {
       launch_arguments_.AppendSwitchASCII(switches::kTestSandbox,
                                           "security_tests.dll");
     }
@@ skipping 264 matching lines @@
 TEST_F(PluginInstallerDownloadTest, PluginInstallerDownloadPathTest) {
   MessageLoop loop(MessageLoop::TYPE_IO);
   Start();
   loop.Run();
 
   EXPECT_TRUE(success());
   EXPECT_TRUE(initial_download_path().BaseName().value() ==
               final_download_path().BaseName().value());
 }
 #endif  // defined(OS_WIN)