Implement an AutoLaunch experiment for Chrome for certain brand codes.

chrome/installer/util/auto_launch_util.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/util/auto_launch_util.h"
+
+#include "base/file_path.h"
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
+#include "base/win/registry.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/installer/util/util_constants.h"
+
+namespace auto_launch_util {
+
+static const wchar_t kRunKey[] =

[grt (UTC plus 2), 2011/11/29 18:55:45]

can you use base::win::*AutoRun methods instead of making new ones here (see
base/win/win_util.h)?

[grt (UTC plus 2), 2011/11/29 18:55:45]

prefer the unnamed namespace over "static".  for example:

namespace {
const wchar_t kBlarch[] = L"..";
const wchar_t kFlamboozle[] = L"...";
}

+    L"Software\\Microsoft\\Windows\\CurrentVersion\\Run";
+
+static const wchar_t kAutolaunchKeyValue[] = L"GoogleChromeAutoLaunch";
+
+bool IsAutoLaunched() {
+  base::win::RegKey key(HKEY_CURRENT_USER, kRunKey, KEY_QUERY_VALUE);
+
+  string16 autolaunch;
+  if (ERROR_SUCCESS != key.ReadValue(kAutolaunchKeyValue, &autolaunch))
+    return false;
+
+  return autolaunch.find(
+      ASCIIToUTF16(switches::kAutoLaunchAtStartup)) != string16::npos;
+}
+
+void SetIsAutoLaunched(bool auto_launch, const FilePath& application_path) {
+  base::win::RegKey key(HKEY_CURRENT_USER, kRunKey, KEY_SET_VALUE);
+  if (auto_launch) {
+    string16 cmd_line = L"\"";
+    cmd_line += application_path.value();
+    cmd_line += L"\\";
+    cmd_line += installer::kChromeExe;
+    cmd_line += L"\" --";
+    cmd_line += ASCIIToUTF16(switches::kAutoLaunchAtStartup);
+    key.WriteValue(kAutolaunchKeyValue, cmd_line.c_str());
+  } else {
+    key.DeleteValue(kAutolaunchKeyValue);
+  }
+}
+
+}  // namespace

[grt (UTC plus 2), 2011/11/29 18:55:45]

}  // namespace auto_launch_util