Turning on MultiProfile by default for ChromeOS

chrome/browser/chromeos/profiles/profile_helper.cc

Index: chrome/browser/chromeos/profiles/profile_helper.cc
diff --git a/chrome/browser/chromeos/profiles/profile_helper.cc b/chrome/browser/chromeos/profiles/profile_helper.cc
index cda520eef79767df51db0801c57f9806edac7cf2..2fb9304cf640d4228a52c537be94cb8604c06dd2 100644
--- a/chrome/browser/chromeos/profiles/profile_helper.cc
+++ b/chrome/browser/chromeos/profiles/profile_helper.cc
@@ -13,6 +13,7 @@
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chromeos/chromeos_switches.h"
@@ -58,6 +59,11 @@ Profile* ProfileHelper::GetProfileByUserIdHash(
 // static
 base::FilePath ProfileHelper::GetProfilePathByUserIdHash(
     const std::string& user_id_hash) {
+  // Fails for KioskTest.InstallAndLaunchApp test - crbug.com/238985
+  // Will probably fail for Guest session / restart after a crash -
+  // crbug.com/238998
+  // TODO(nkostylev): Remove this check once these bugs are fixed.
+  DCHECK(!user_id_hash.empty());
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   base::FilePath profile_path = profile_manager->user_data_dir();