A few minor changes to the chrome.downloads extension API

chrome/renderer/resources/extensions/downloads_custom_bindings.js

Index: chrome/renderer/resources/extensions/downloads_custom_bindings.js
diff --git a/chrome/renderer/resources/extensions/downloads_custom_bindings.js b/chrome/renderer/resources/extensions/downloads_custom_bindings.js
index be7d1c42cbd23248b6ee856e1e09d1e92b18c655..fff3b1664ccf34bf88b72c9b36a6ae41bf2687a6 100644
--- a/chrome/renderer/resources/extensions/downloads_custom_bindings.js
+++ b/chrome/renderer/resources/extensions/downloads_custom_bindings.js
@@ -25,10 +25,10 @@ eventBindings.registerArgumentMassager(
     if ((typeof(result) == 'object') &&
         result.filename &&
         (typeof(result.filename) == 'string') &&
-        ((result.conflict_action == undefined) ||
-          (typeof(result.conflict_action) == 'string'))) {
+        ((result.conflictAction == undefined) ||
+          (typeof(result.conflictAction) == 'string'))) {
       downloadsInternal.determineFilename(
-          downloadId, result.filename, result.conflict_action || "");
+          downloadId, result.filename, result.conflictAction || "");
     } else {
       downloadsInternal.determineFilename(downloadId, "", "");
     }