CONFIG -= plugin if shared_app.pri links to it.

Index: src/scripting/ecmaapi/ecmaapi.pro
--- src/scripting/ecmaapi/ecmaapi.pro.orig
+++ src/scripting/ecmaapi/ecmaapi.pro
@@ -1,6 +1,6 @@
 include( ../../../shared.pri )
 TEMPLATE = lib
-CONFIG += plugin
+#CONFIG += plugin
 TARGET = $${RLIBNAME}ecmaapi
 CONFIG -= warn_on
 CONFIG += warn_off
