Enable Autocomplete feature for chromium webview

components/autofill/browser/autofill_external_delegate.cc

Index: components/autofill/browser/autofill_external_delegate.cc
diff --git a/components/autofill/browser/autofill_external_delegate.cc b/components/autofill/browser/autofill_external_delegate.cc
index 0286b4bff18ba5536edaf62cce86c59ab4dd35d8..34a5b56e010ed8c951db80adfd9fcc8f16a2604f 100644
--- a/components/autofill/browser/autofill_external_delegate.cc
+++ b/components/autofill/browser/autofill_external_delegate.cc
@@ -7,6 +7,7 @@
 #include "components/autofill/browser/autofill_external_delegate.h"
 #include "components/autofill/browser/autofill_manager.h"
 #include "components/autofill/common/autofill_messages.h"
+#include "content/public/browser/browser_context.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
@@ -390,4 +391,8 @@ void AutofillExternalDelegate::Observe(
   }
 }
 
+bool AutofillExternalDelegate::ShouldIgnoreFormData() {
+  return web_contents_->GetBrowserContext()->IsOffTheRecord();
+}
+
 }  // namespace autofill