Chromium: Make password saving option independent from autofill optio…

…n in Privacy settings

    Currently in Privacy settings in Chromium backend, the password saving option depends on the autofill option. If autofill is disabled, password saving doesn't work whether enabled or not. This is because Chromium doesn't provide an autofill option but provides a login selection prompt that asks users whether to autofill the saved password or not. This commit makes password saving option independent from autofill option. The autofill option now only affects whether to show login selection prompt.

    Fixes Igalia#1707

app/src/common/chromium/com/igalia/wolvic/browser/api/impl/PromptDelegateImpl.java

@@ -958,6 +958,8 @@ public class AutocompleteBridge implements PasswordManager.Bridge, AutofillManag
         private LoginSavePrompt mLoginSavePrompt;
         private LoginSelectPrompt mLoginSelectPrompt;
 
+        private boolean showLoginSelectPrompt;
+
         public void setListener(PasswordManager.Listener listener) {
             mPasswordManagerListener = listener;
         }
@@ -973,7 +975,11 @@ public boolean isAutocompleteEnabled(Context context) {
 
         @Override
         public boolean isAutoFillEnabled(Context context) {
-            return SettingsStore.getInstance(context).isAutoFillEnabled();
+            // Chromium doesn't provide an autofill option.
+            // Instead, it provides a login selection prompt that let users decide whether to autofill the saved password or not.
+            // We'll only show this prompt if users enable autofill.
+            showLoginSelectPrompt = SettingsStore.getInstance(context).isAutoFillEnabled();
+            return true;
         }
 
         @Override
@@ -1011,6 +1017,10 @@ public boolean saveOrUpdatePassword(PasswordForm form) {
 
         @Override
         public boolean onLoginSelect(PasswordForm[] forms) {
+            if (!showLoginSelectPrompt) {
+                return false;
+            }
+
             dismiss();
             assert mPasswordManagerListener != null;
 
@@ -1038,6 +1048,10 @@ public boolean onLoginSelect(PasswordForm[] forms) {
 
         @Override
         public boolean onLoginSelect(String[] username) {
+            if (!showLoginSelectPrompt) {
+                return false;
+            }
+
             dismiss();
             assert mAutofillManagerListener != null;