Fix ProfileForPath in ExtensionAppShimHandler.

apps/app_shim/extension_app_shim_handler_mac.cc

Index: apps/app_shim/extension_app_shim_handler_mac.cc
diff --git a/apps/app_shim/extension_app_shim_handler_mac.cc b/apps/app_shim/extension_app_shim_handler_mac.cc
index 95169b783497ee9631fdbbe449920e730d3d701a..21edc8a502e04e2374095ca19ae04ff4bde28feb 100644
--- a/apps/app_shim/extension_app_shim_handler_mac.cc
+++ b/apps/app_shim/extension_app_shim_handler_mac.cc
@@ -57,7 +57,9 @@ bool ExtensionAppShimHandler::ProfileManagerFacade::ProfileExistsForPath(
 
 Profile* ExtensionAppShimHandler::ProfileManagerFacade::ProfileForPath(
     const base::FilePath& path) {
-  return g_browser_process->profile_manager()->GetProfile(path);
+  ProfileManager* profile_manager = g_browser_process->profile_manager();
+  base::FilePath full_path = profile_manager->user_data_dir().Append(path);
+  return profile_manager->GetProfile(full_path);
 }
 
 ExtensionAppShimHandler::ExtensionAppShimHandler()