Generate autofill messages inside the component

components/autofill/common/autofill_message_generator.h

Index: components/autofill/common/autofill_message_generator.h
diff --git a/chrome/test/data/extensions/platform_apps/web_view/teardown/test.js b/components/autofill/common/autofill_message_generator.h
similarity index 58%
copy from chrome/test/data/extensions/platform_apps/web_view/teardown/test.js
copy to components/autofill/common/autofill_message_generator.h
index 2f9f855f2d12ecdd239a8a77433f161a25de6632..993b68d8047015e2eed0ae26312279295ba199b9 100644
--- a/chrome/test/data/extensions/platform_apps/web_view/teardown/test.js
+++ b/components/autofill/common/autofill_message_generator.h
@@ -2,6 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-chrome.app.runtime.onLaunched.addListener(function() {
-  chrome.app.window.create('main.html', {}, function () {});
-});
+// Multiply-included file, hence no include guard.
+
+#include "components/autofill/common/autofill_messages.h"