Add V8 bindings for Worker (Part I).

webkit/port/bindings/v8/v8_index.h

Index: webkit/port/bindings/v8/v8_index.h
===================================================================
--- webkit/port/bindings/v8/v8_index.h	(revision 8350)
+++ webkit/port/bindings/v8/v8_index.h	(working copy)
@@ -26,6 +26,14 @@
 #define VIDEO_NONNODE_TYPES(V)
 #endif
 
+#if ENABLE(WORKERS)
+#define WORKER_NONNODE_WRAPPER_TYPES(V)                                 \
+  V(WORKER, Worker)                                                     \
+  V(WORKERLOCATION, WorkerLocation)
+#else
+#define WORKER_NONNODE_WRAPPER_TYPES(V)
+#endif
+
 #define DOM_NODE_TYPES(V)                                               \
   V(ATTR, Attr)                                                         \
   V(CHARACTERDATA, CharacterData)                                       \
@@ -319,9 +327,9 @@
   V(XPATHRESULT, XPathResult)                                           \
   V(XSLTPROCESSOR, XSLTProcessor)                                       \
   ACTIVE_DOM_OBJECT_TYPES(V)                                            \
-  VIDEO_NONNODE_TYPES(V)
+  VIDEO_NONNODE_TYPES(V)                                                \
+  WORKER_NONNODE_WRAPPER_TYPES(V)
 
-
 #define DOM_OBJECT_TYPES(V)                                             \
   DOM_OBJECT_TYPES_1(V)                                                 \
   DOM_OBJECT_TYPES_2(V)