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chrome/browser/android/download/download_manager_service.h

 // Copyright 2015 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 CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_MANAGER_SERVICE_H_
 #define CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_MANAGER_SERVICE_H_
 
 #include <jni.h>
 #include <map>
 #include <string>
@@ skipping 49 matching lines @@
                      jobject obj,
                      const JavaParamRef<jstring>& jdownload_guid,
                      bool is_off_the_record);
 
   // Called to remove a download item that has GUID equal to |jdownload_guid|.
   void RemoveDownload(JNIEnv* env,
                       jobject obj,
                       const JavaParamRef<jstring>& jdownload_guid,
                       bool is_off_the_record);
 
+  // Returns whether or not the given download can be opened by the browser.
+  bool IsDownloadOpenableInBrowser(JNIEnv* env,
+                                   jobject obj,
+                                   const JavaParamRef<jstring>& jdownload_guid,
+                                   bool is_off_the_record);
+
   // Called to request that the DownloadManagerService return data about all
   // downloads in the user's history.
   void GetAllDownloads(JNIEnv* env,
                        const JavaParamRef<jobject>& obj,
                        bool is_off_the_record);
 
   // Called to check if the files associated with any downloads have been
   // removed by an external action.
   void CheckForExternallyRemovedDownloads(JNIEnv* env,
                                           const JavaParamRef<jobject>& obj,
@@ skipping 72 matching lines @@
 
   ResumeCallback resume_callback_for_testing_;
 
   std::unique_ptr<AllDownloadItemNotifier> original_notifier_;
   std::unique_ptr<AllDownloadItemNotifier> off_the_record_notifier_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManagerService);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_MANAGER_SERVICE_H_