Return error to chrome.downloads.removeFile

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 5ef9597a05fd8c5c443141f1ede056f7828b7c88..f353aa9685dff4b9ba1f248f29e3251a523cf640 100644
--- a/content/public/browser/download_item.h
+++ b/content/public/browser/download_item.h
@@ -239,7 +239,7 @@ class CONTENT_EXPORT DownloadItem : public base::SupportsUserData {
   // become true and DownloadItem::OnDownloadUpdated() will be called. Does
   // nothing if GetState() == COMPLETE or GetFileExternallyRemoved() is already
   // true.

[asanka, 2014/01/16 16:05:51]

Can you document how the callback will be invoked?

[benjhayden, 2014/01/16 17:09:18]

Done.

-  virtual void DeleteFile() = 0;
+  virtual void DeleteFile(const base::Callback<void(bool)>& callback) = 0;
 
   // True if the file that will be written by the download is dangerous
   // and we will require a call to ValidateDangerousDownload() to complete.