1 files changed, 2 insertions, 0 deletions
diff --git a/Source/WebKit2/Shared/WebConnection.h b/Source/WebKit2/Shared/WebConnection.h
index 3abd14d46..b14d1f347 100644
--- a/Source/WebKit2/Shared/WebConnection.h
+++ b/Source/WebKit2/Shared/WebConnection.h
@@ -35,6 +35,8 @@ namespace CoreIPC {
     class ArgumentEncoder;
     class Connection;
     class DataReference;
+    class MessageDecoder;
+    class MessageEncoder;
     class MessageID;
 }