[cros] Fix regression with user profile being loaded before profile dir is mounted.

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 2d9576fb4caba2f4d4921c29a121a83c2f2ab12c..a0ad674599136715295772db7ad3e334b2084eb6 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -423,8 +423,14 @@ Profile* CreateProfile(const MainFunctionParams& parameters,
         parsed_command_line.GetSwitchValueASCII(
             switches::kProfileDirectory));
   }
+#if defined(OS_CHROMEOS)
+  // TODO(ivankr): http://crbug.com/83792
+  profile = g_browser_process->profile_manager()->GetDefaultProfile(
+      user_data_dir);
+#else
   profile = g_browser_process->profile_manager()->GetLastUsedProfile(
       user_data_dir);
+#endif
   if (profile)
     return profile;