Enable Autocomplete feature for chromium webview

android_webview/browser/aw_autofill_external_delegate.cc

Index: android_webview/browser/aw_autofill_external_delegate.cc
diff --git a/android_webview/browser/aw_autofill_external_delegate.cc b/android_webview/browser/aw_autofill_external_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b50a3b9d8f548140bfbc2de6f5bd66a18aa0c1e4
--- /dev/null
+++ b/android_webview/browser/aw_autofill_external_delegate.cc
@@ -0,0 +1,40 @@
+// Copyright (c) 2012 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 "android_webview/browser/aw_autofill_external_delegate.h"
+
+#include "android_webview/browser/aw_autofill_manager_delegate.h"
+#include "components/autofill/browser/autofill_manager.h"
+#include "content/public/browser/web_contents.h"
+
+using autofill::AutofillManager;
+
+namespace android_webview {
+
+void AwAutofillExternalDelegate::CreateForWebContentsAndManager(
+    content::WebContents* web_contents,
+    AutofillManager* autofill_manager) {
+  DCHECK(web_contents);
+  if (FromWebContents(web_contents))
+    return;
+
+  web_contents->SetUserData(
+      UserDataKey(),
+      new AwAutofillExternalDelegate(web_contents, autofill_manager));
+}
+
+AwAutofillExternalDelegate::AwAutofillExternalDelegate(
+    content::WebContents* web_contents,
+    AutofillManager* autofill_manager)
+    : autofill::AutofillExternalDelegate(web_contents, autofill_manager) {
+}
+
+AwAutofillExternalDelegate::~AwAutofillExternalDelegate() {}
+
+bool AwAutofillExternalDelegate::ShouldIgnoreFormData() {
+  return !AwAutofillManagerDelegate::FromWebContents(web_contents())->
+      GetSaveFormData();
+}
+
+}  // namespace autofill