#include "base/stl_util.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
+#include "base/strings/string_util.h"
#include "base/strings/stringprintf.h"
#include "base/strings/sys_string_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/ui/process_singleton_dialog_linux.h"
#endif
-#if defined(TOOLKIT_VIEWS) && !defined(OS_CHROMEOS)
+#if defined(TOOLKIT_VIEWS) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
#include "ui/views/linux_ui/linux_ui.h"
#endif
// The other process is shutting down, it's safe to start a new process.
return PROCESS_NONE;
} else if (strncmp(buf, kACKToken, arraysize(kACKToken) - 1) == 0) {
-#if defined(TOOLKIT_VIEWS) && !defined(OS_CHROMEOS)
+#if defined(TOOLKIT_VIEWS) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
// Likely NULL in unit tests.
views::LinuxUI* linux_ui = views::LinuxUI::instance();
if (linux_ui)