const wchar_t kChromeMetroDll[] = L"metro_driver.dll";
const wchar_t kChromeNewExe[] = L"new_chrome.exe";
const wchar_t kChromeOldExe[] = L"old_chrome.exe";
-const wchar_t kCmdInstallApp[] = L"install-application";
-const wchar_t kCmdInstallExtension[] = L"install-extension";
const wchar_t kCmdOnOsUpgrade[] = L"on-os-upgrade";
const wchar_t kCmdQueryEULAAcceptance[] = L"query-eula-acceptance";
const wchar_t kCmdQuickEnableApplicationHost[] =