Pass content-type resources to web intents. Goes through download, then invokes the p…

content/browser/download/download_item_impl.h

Index: content/browser/download/download_item_impl.h
diff --git a/content/browser/download/download_item_impl.h b/content/browser/download/download_item_impl.h
index 0d52138aecf7c191cfed1b1176c98f985aa03976..a9e1afd757661a10b90a202450bcf3667367b730 100644
--- a/content/browser/download/download_item_impl.h
+++ b/content/browser/download/download_item_impl.h
@@ -46,6 +46,10 @@ class CONTENT_EXPORT DownloadItemImpl : public content::DownloadItem {
     // Tests if a file type should be opened automatically.
     virtual bool ShouldOpenFileBasedOnExtension(const FilePath& path) = 0;
 
+    // Allows the delegate to indicate whether the download item should be
+    // dispatched as a web intent.
+    virtual bool ShouldOpenWithWebIntent(DownloadItem* download) = 0;
+
     // Allows the delegate to override the opening of a download. If it returns
     // true then it's reponsible for opening the item.
     virtual bool ShouldOpenDownload(DownloadItem* download) = 0;
@@ -245,6 +249,10 @@ class CONTENT_EXPORT DownloadItemImpl : public content::DownloadItem {
   // otherwise updated from |full_path_|.)
   void UpdateTarget();
 
+  // Dispatch the content of the downloaded resource as a web intent. This will
+  // trigger a call to the WebContentsDelegate of the initiating context.
+  void DispatchAsWebIntent();
+
   // State information used by the download manager.
   DownloadStateInfo state_info_;