Remove deprecated APIs from OpenApplicationWithPath.

chrome/browser/web_applications/web_app_mac.mm

Index: chrome/browser/web_applications/web_app_mac.mm
diff --git a/chrome/browser/web_applications/web_app_mac.mm b/chrome/browser/web_applications/web_app_mac.mm
index 4288a2b50bd8bd52241660b9bfae9e242c61bc66..2c0433b6462d7c549ac7b2d06dc00ca51c47aa4f 100644
--- a/chrome/browser/web_applications/web_app_mac.mm
+++ b/chrome/browser/web_applications/web_app_mac.mm
@@ -279,7 +279,9 @@ void LaunchShimOnFileThread(
     command_line.AppendSwitch(app_mode::kLaunchedAfterRebuild);
   // Launch without activating (kLSLaunchDontSwitch).
   base::mac::OpenApplicationWithPath(
-      shim_path, command_line, kLSLaunchDefaults | kLSLaunchDontSwitch, NULL);
+      shim_path, command_line,
+      NSWorkspaceLaunchDefault | NSWorkspaceLaunchWithoutActivation, nil,
+      nullptr);
 }
 
 base::FilePath GetAppLoaderPath() {