jni_generator: Make all object-returning natives return ScopedJavaLocalRef.

chrome/browser/android/password_ui_view_android.cc

 // Copyright 2013 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 "chrome/browser/android/password_ui_view_android.h"
 
 #include "base/android/jni_string.h"
 #include "base/android/jni_weak_ref.h"
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
@@ skipping 92 matching lines @@
 void PasswordUIViewAndroid::HandleRemoveSavedPasswordEntry(
     JNIEnv* env, jobject, int index) {
   password_manager_presenter_.RemoveSavedPassword(index);
 }
 
 void PasswordUIViewAndroid::HandleRemoveSavedPasswordException(
     JNIEnv* env, jobject, int index) {
   password_manager_presenter_.RemovePasswordException(index);
 }
 
-jstring GetAccountDashboardURL(JNIEnv* env, jclass) {
-  return ConvertUTF8ToJavaString(
-      env, chrome::kPasswordManagerAccountDashboardURL).Release();
+ScopedJavaLocalRef<jstring> GetAccountDashboardURL(JNIEnv* env, jclass) {
+  return ConvertUTF8ToJavaString(env,
+                                 chrome::kPasswordManagerAccountDashboardURL);
 }
 
 static jboolean ShouldDisplayManageAccountLink(
     JNIEnv* env, jclass) {
   return password_manager::ManageAccountLinkExperimentEnabled();
 }
 
 static jboolean ShouldUseSmartLockBranding(
     JNIEnv* env, jclass) {
   const ProfileSyncService* sync_service =
       ProfileSyncServiceFactory::GetForProfile(
           ProfileManager::GetLastUsedProfile());
   return password_bubble_experiment::IsSmartLockBrandingEnabled(sync_service);
 }
 
 // static
 static jlong Init(JNIEnv* env, jobject obj) {
   PasswordUIViewAndroid* controller = new PasswordUIViewAndroid(env, obj);
   return reinterpret_cast<intptr_t>(controller);
 }
 
 bool PasswordUIViewAndroid::RegisterPasswordUIViewAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }