Merge 281089 "Include the latest binary download info in safe br..."

chrome/browser/safe_browsing/incident_report_uploader.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 CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORT_UPLOADER_H_
 #define CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORT_UPLOADER_H_
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace safe_browsing {
 
 class ClientIncidentResponse;
 
 // An abstract base class for a facility that uploads incident reports.
 class IncidentReportUploader {
  public:
   // The result of a report upload. Values here are used for UMA so they must
   // not be changed.
   enum Result {
     UPLOAD_SUCCESS = 0,           // A response was received.
     UPLOAD_SUPPRESSED = 1,        // The request was suppressed.
     UPLOAD_INVALID_REQUEST = 2,   // The request was invalid.
     UPLOAD_CANCELLED = 3,         // The upload was cancelled.
     UPLOAD_REQUEST_FAILED = 4,    // Upload failed.
     UPLOAD_INVALID_RESPONSE = 5,  // The response was not recognized.
+    UPLOAD_NO_DOWNLOAD = 6,       // No last download was found.
     NUM_UPLOAD_RESULTS
   };
 
   // A callback run by the uploader upon success or failure. The first argument
   // indicates the result of the upload, while the second contains the response
   // received, if any.
   typedef base::Callback<void(Result, scoped_ptr<ClientIncidentResponse>)>
       OnResultCallback;
 
   virtual ~IncidentReportUploader();
 
  protected:
   explicit IncidentReportUploader(const OnResultCallback& callback);
 
   // The callback by which results are returned.
   OnResultCallback callback_;
 };
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORT_UPLOADER_H_