Mac Web Intents Part 1: Show extension download progress

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 67b4172cf99dbea0784163bdde24e478fee5b844..01cd049f686f12fb202cc13a995e7b87039a76c1 100644
--- a/content/public/browser/download_item.h
+++ b/content/public/browser/download_item.h
@@ -303,6 +303,10 @@ class CONTENT_EXPORT DownloadItem : public base::SupportsUserData {
   virtual BrowserContext* GetBrowserContext() const = 0;
   virtual WebContents* GetWebContents() const = 0;
 
+  // Controls whether the download should be shown in the download UI.
+  virtual void SetShouldShowInDownloadsUI(bool should_show) = 0;
+  virtual bool ShouldShowInDownloadsUI() const = 0;
+
   // External state transitions/setters ----------------------------------------
   // TODO(rdsmith): These should all be removed; the download item should
   // control its own state transitions.