Update base/android to use new ScopedJava(Global)Reference

base/android/path_utils.cc

 // Copyright (c) 2011 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 "base/android/path_utils.h"
 
-#include "base/android/auto_jobject.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
+#include "base/android/scoped_java_reference.h"
 
 #include "jni/path_utils_jni.h"
 
 namespace base {
 namespace android {
 
 std::string GetDataDirectory() {
   JNIEnv* env = AttachCurrentThread();
-  AutoJObject path = AutoJObject::FromLocalRef(
-      env, Java_PathUtils_getDataDirectory(
-          env, base::android::GetApplicationContext()));
-  return base::android::ConvertJavaStringToUTF8(
-      env, static_cast<jstring>(path.obj()));
+  ScopedJavaReference<jstring> path(env, Java_PathUtils_getDataDirectory(
+      env, base::android::GetApplicationContext()));
+  return base::android::ConvertJavaStringToUTF8(env, path.obj());
 }
 
 std::string GetCacheDirectory() {
   JNIEnv* env = AttachCurrentThread();
-  AutoJObject path = AutoJObject::FromLocalRef(
-      env, Java_PathUtils_getCacheDirectory(
-          env, base::android::GetApplicationContext()));
-  return base::android::ConvertJavaStringToUTF8(
-      env, static_cast<jstring>(path.obj()));
+  ScopedJavaReference<jstring> path(env, Java_PathUtils_getCacheDirectory(
+      env, base::android::GetApplicationContext()));
+  return base::android::ConvertJavaStringToUTF8(env, path.obj());
 }
 
 bool RegisterPathUtils(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace base