Make all tests use GetActiveDesktop() instead of hardcoding HOST_DESKTOP_TYPE_NATIVE.

chrome/browser/extensions/extension_context_menu_model_unittest.cc

Index: chrome/browser/extensions/extension_context_menu_model_unittest.cc
diff --git a/chrome/browser/extensions/extension_context_menu_model_unittest.cc b/chrome/browser/extensions/extension_context_menu_model_unittest.cc
index 9aa69299c9b6cff9a3dd0d5ba8e10cd67ace158a..6abe35c030720970c146e29d65c6c8419545a5fa 100644
--- a/chrome/browser/extensions/extension_context_menu_model_unittest.cc
+++ b/chrome/browser/extensions/extension_context_menu_model_unittest.cc
@@ -39,8 +39,7 @@ TEST_F(ExtensionContextMenuModelTest, PolicyDisablesItems) {
   service_->AddExtension(extension.get());
 
   // Create a Browser for the ExtensionContextMenuModel to use.
-  Browser::CreateParams params(profile_.get(),
-                               chrome::HOST_DESKTOP_TYPE_NATIVE);
+  Browser::CreateParams params(profile_.get(), chrome::GetActiveDesktop());
   TestBrowserWindow test_window;
   params.window = &test_window;
   Browser browser(params);