Retrieve article original URL from entryID

components/dom_distiller/core/dom_distiller_service_android.h

 // 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.
 
 #ifndef COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_ANDROID_H_
 #define COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/scoped_java_ref.h"
 #include "components/dom_distiller/core/dom_distiller_service.h"
 
 namespace dom_distiller {
 namespace android {
 
 class DomDistillerServiceFactoryAndroid;
 
 // Native implementation of DomDistillerService,
 // provides access to Java DistilledPagePrefs.
 class DomDistillerServiceAndroid {
  public:
   DomDistillerServiceAndroid(DomDistillerService* service);
   virtual ~DomDistillerServiceAndroid();
   static bool Register(JNIEnv* env);
   // Returns native pointer to native DistilledPagePrefs registered with
   // DomDistillerService.
   jlong GetDistilledPagePrefsPtr(JNIEnv* env, jobject obj);
+  bool HasEntry(JNIEnv* env, jobject obj, jstring entry_id);
+  base::android::ScopedJavaLocalRef<jstring> GetUrlForEntry(JNIEnv* env,
+                                                            jobject obj,
+                                                            jstring entry_id);
 
  private:
   // Friend class so that DomDistillerServiceFactoryAndroid has access to
   // private member object java_ref_.
   friend class DomDistillerServiceFactoryAndroid;
   // Points to a Java instance of DomDistillerService.
   base::android::ScopedJavaGlobalRef<jobject> java_ref_;
   DomDistillerService* service_;
 };
 
 }  // namespace android
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_ANDROID_H