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

components/autofill/content/renderer/password_generation_agent.cc

Index: components/autofill/content/renderer/password_generation_agent.cc
diff --git a/components/autofill/content/renderer/password_generation_agent.cc b/components/autofill/content/renderer/password_generation_agent.cc
index 83146b4feb98293dc2a9390b1d280f8a3a455283..74a6113d0116924139ac304ff72777ab7c4e183b 100644
--- a/components/autofill/content/renderer/password_generation_agent.cc
+++ b/components/autofill/content/renderer/password_generation_agent.cc
@@ -33,8 +33,6 @@
 
 namespace autofill {
 
-using form_util::StripAuthAndParams;
-
 namespace {
 
 // Returns true if we think that this form is for account creation. |passwords|
@@ -58,18 +56,11 @@ bool ContainsURL(const std::vector<GURL>& urls, const GURL& url) {
 }
 
 // Finds a form in |forms| that has the same action and name as |form|.
-// If the action of a form in |forms| is empty, it uses |base_url| as action. It
-// also strips parameters of the action.
 const PasswordFormGenerationData* FindFormGenerationData(
     const std::vector<PasswordFormGenerationData>& forms,
-    const PasswordForm& form,
-    const GURL& base_url) {
+    const PasswordForm& form) {
   for (const auto& form_it : forms) {
-    GURL action = form_it.action;
-    if (action.is_empty())
-      action = base_url;
-    action = form_util::StripAuthAndParams(action);
-    if (form_it.name == form.form_data.name && action == form.action)
+    if (form_it.name == form.form_data.name && form_it.action == form.action)
       return &form_it;
   }
   return nullptr;
@@ -391,9 +382,8 @@ void PasswordGenerationAgent::DetermineGenerationElement() {
                << "blacklisted";
       continue;
     } else {
-      generation_data = FindFormGenerationData(
-          generation_enabled_forms_, *possible_password_form,
-          render_frame()->GetWebFrame()->document().baseURL());
+      generation_data = FindFormGenerationData(generation_enabled_forms_,
+                                               *possible_password_form);
       if (!generation_data) {
         if (AutocompleteAttributesSetForGeneration(*possible_password_form)) {
           VLOG(2) << "Ignoring lack of Autofill signal due to Autocomplete "