[Password Generation] Move canonical action computation from rendered to browser part

chrome/renderer/autofill/password_generation_test_utils.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/autofill/password_generation_test_utils.h"
 
 #include <vector>
 
 #include "base/strings/stringprintf.h"
 #include "components/autofill/content/renderer/form_autofill_util.h"
@@ skipping 23 matching lines @@
   blink::WebVector<blink::WebFormElement> web_forms;
   document.forms(web_forms);
 
   autofill::FormData form_data;
   WebFormElementToFormData(
       web_forms[form_index], blink::WebFormControlElement(), nullptr,
       form_util::EXTRACT_NONE, &form_data, nullptr /* FormFieldData */);
 
   std::vector<autofill::PasswordFormGenerationData> forms;
   forms.push_back(autofill::PasswordFormGenerationData{
-      form_data.name, form_data.action, form_data.fields[field_index]});
+      form_data.name, form_util::StripAuthAndParams(form_data.action),
+      form_data.fields[field_index]});
   generation_agent->FoundFormsEligibleForGeneration(forms);
 }
 
 }  // namespace autofill