chrome.experimental.downloads

chrome/renderer/resources/extension_process_bindings.js

Index: chrome/renderer/resources/extension_process_bindings.js
diff --git a/chrome/renderer/resources/extension_process_bindings.js b/chrome/renderer/resources/extension_process_bindings.js
index cce5d38250f8b9e2f1f6e97e9d054c857359c89a..a203233d644a938ef2259e2ba0e7221f7b8e3f5f 100644
--- a/chrome/renderer/resources/extension_process_bindings.js
+++ b/chrome/renderer/resources/extension_process_bindings.js
@@ -742,6 +742,19 @@ var chrome = chrome || {};
       });
     };
 
+    apiFunctions["experimental.downloads.download"].customCallback =

[Sam Kerner (Chrome), 2011/06/21 03:37:40]

Why do you need to set a custom callback?

[bSh, 2011/06/24 19:46:25]

This is the only way to pass more than one parameter to the extension's
callback. This customCallback wouldn't be necessary if we merged the error
parameter with chrome.extensions.lastError.

+      function(name, request, response) {
+        if (response) {
+          response = chromeHidden.JSON.parse(response);
+        } else {
+          response = {};
+        }
+        if (request.callback) {
+          request.callback(response["id"], response["error"]);
+        }
+        request.callback = null;
+      };
+
     apiFunctions["fileBrowserPrivate.requestLocalFileSystem"].customCallback =
       function(name, request, response) {
         var resp = response ? [chromeHidden.JSON.parse(response)] : [];