Reduce unnecessary download interruptions due to parallel requests

content/browser/download/download_job.h

Index: content/browser/download/download_job.h
diff --git a/content/browser/download/download_job.h b/content/browser/download/download_job.h
index cae4f1abae803d3d04f6e0c9eb0443aa424bc243..cef1c47f4d02ac78454c7e4cac092e74adeabc62 100644
--- a/content/browser/download/download_job.h
+++ b/content/browser/download/download_job.h
@@ -51,7 +51,6 @@ class CONTENT_EXPORT DownloadJob {
 
  protected:
   void StartDownload() const;
-  void Interrupt(DownloadInterruptReason reason);
 
   // Add a byte stream to the download sink. Return false if we start to
   // destroy download file.
@@ -59,9 +58,6 @@ class CONTENT_EXPORT DownloadJob {
                      int64_t offset,
                      int64_t length);
 
-  // Sets the potential length of the file.
-  void SetPotentialFileLength(int64_t length);
-
   DownloadItemImpl* download_item_;
 
  private: