Enable Autocomplete feature for chromium webview

components/autofill/core/browser/test_autofill_manager_delegate.cc

Index: components/autofill/core/browser/test_autofill_manager_delegate.cc
diff --git a/components/autofill/core/browser/test_autofill_manager_delegate.cc b/components/autofill/core/browser/test_autofill_manager_delegate.cc
index 49516a534f1c71ebd6b13553102165b857afea76..944ab328700b6aea1515d692a5414901f7bf2671 100644
--- a/components/autofill/core/browser/test_autofill_manager_delegate.cc
+++ b/components/autofill/core/browser/test_autofill_manager_delegate.cc
@@ -62,4 +62,8 @@ void TestAutofillManagerDelegate::HideAutofillPopup() {}
 
 void TestAutofillManagerDelegate::UpdateProgressBar(double value) {}
 
+bool TestAutofillManagerDelegate::IsAutocompleteEnabled() {
+  return true;
+}
+
 }  // namespace autofill