The chromium-side backchannel plumbing for blobs in IDB.

content/child/indexed_db/indexed_db_dispatcher_unittest.cc

Index: content/child/indexed_db/indexed_db_dispatcher_unittest.cc
diff --git a/content/child/indexed_db/indexed_db_dispatcher_unittest.cc b/content/child/indexed_db/indexed_db_dispatcher_unittest.cc
index aa9f1f6697be29db62069fd644b205f0e6910079..dbe43fc6ee135676ce99eff0aede8248da16f131 100644
--- a/content/child/indexed_db/indexed_db_dispatcher_unittest.cc
+++ b/content/child/indexed_db/indexed_db_dispatcher_unittest.cc
@@ -130,11 +130,13 @@ class CursorCallbacks : public WebIDBCallbacks {
  public:
   CursorCallbacks(scoped_ptr<WebIDBCursor>* cursor) : cursor_(cursor) {}
 
-  virtual void onSuccess(const WebData&) OVERRIDE {}
+  virtual void onSuccess(const WebData&,
+                         const WebVector<WebBlobInfo>&) OVERRIDE {}
   virtual void onSuccess(WebIDBCursor* cursor,
                          const WebIDBKey& key,
                          const WebIDBKey& primaryKey,
-                         const WebData& value) OVERRIDE {
+                         const WebData& value,
+                         const WebVector<WebBlobInfo>&) OVERRIDE {
     cursor_->reset(cursor);
   }