[Autofill] Add upstreaming UKM

android_webview/native/aw_autofill_client.cc

 // Copyright 2014 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/native/aw_autofill_client.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_content_browser_client.h"
 #include "android_webview/browser/aw_form_database_service.h"
 #include "android_webview/native/aw_contents.h"
@@ skipping 65 matching lines @@
 }
 
 IdentityProvider* AwAutofillClient::GetIdentityProvider() {
   return nullptr;
 }
 
 rappor::RapporServiceImpl* AwAutofillClient::GetRapporServiceImpl() {
   return nullptr;
 }
 
+ukm::UkmService* AwAutofillClient::GetUkmService() {
+  return nullptr;
+}
+
 autofill::PersonalDataManager* AwAutofillClient::GetPersonalDataManager() {
   return nullptr;
 }
 
 scoped_refptr<autofill::AutofillWebDataService>
 AwAutofillClient::GetDatabase() {
   android_webview::AwFormDatabaseService* service =
       static_cast<android_webview::AwBrowserContext*>(
           web_contents_->GetBrowserContext())->GetFormDatabaseService();
   return service->get_autofill_webdata_service();
@@ skipping 176 matching lines @@
 
 void AwAutofillClient::ScanCreditCard(const CreditCardScanCallback& callback) {
   NOTIMPLEMENTED();
 }
 
 bool RegisterAwAutofillClient(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android_webview