Add token field to ClientSafeBrowsingReportReqeust

content/public/browser/download_item.h

Index: content/public/browser/download_item.h
diff --git a/content/public/browser/download_item.h b/content/public/browser/download_item.h
index b499639c2fe59aa057eaf7912edce4702c17001a..23044f5ee2756c1e829600f6f812c41d3d07591e 100644
--- a/content/public/browser/download_item.h
+++ b/content/public/browser/download_item.h
@@ -323,7 +323,8 @@ class CONTENT_EXPORT DownloadItem : public base::SupportsUserData {
   // Called if a check of the download contents was performed and the results of
   // the test are available. This should only be called after AllDataSaved() is
   // true.
-  virtual void OnContentCheckCompleted(DownloadDangerType danger_type) = 0;
+  virtual void OnContentCheckCompleted(DownloadDangerType danger_type,
+                                       const std::string& token) = 0;
 
   // Mark the download to be auto-opened when completed.
   virtual void SetOpenWhenComplete(bool open) = 0;
@@ -340,6 +341,9 @@ class CONTENT_EXPORT DownloadItem : public base::SupportsUserData {
   // return |name|. Has no effect on the final target filename.
   virtual void SetDisplayName(const base::FilePath& name) = 0;
 
+  // Get token from ClientDownloadResponse.
+  virtual std::string GetDownloadPingToken() const = 0;
+
   // Debug/testing -------------------------------------------------------------
   virtual std::string DebugString(bool verbose) const = 0;
 };