wayland patch for inspection

ipc/ipc_message_utils.h

Index: ipc/ipc_message_utils.h
diff --git a/ipc/ipc_message_utils.h b/ipc/ipc_message_utils.h
index 7fda943f355a882533c2f8916d4ba8ce64d4186b..13301871d8897210e08a49eb364d8fb4da2b8d9b 100644
--- a/ipc/ipc_message_utils.h
+++ b/ipc/ipc_message_utils.h
@@ -686,6 +686,34 @@ struct IPC_EXPORT ParamTraits<Message> {
   static void Log(const Message& p, std::string* l);
 };
 
+// Wayland ParamTraits ---------------------------------------------------------
+
+#if defined(USE_WAYLAND)
+template <>
+struct IPC_EXPORT ParamTraits<ui::WaylandWindow*> {
+  typedef ui::WaylandWindow* param_type;
+  static void Write(Message* m, const param_type& p) {
+    m->WriteData(reinterpret_cast<const char*>(&p), sizeof(ui::WaylandWindow*));
+       }
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r) {
+    const char *data;
+    int data_size = 0;
+    bool result = m->ReadData(iter, &data, &data_size);
+    if (result && data_size == sizeof(ui::WaylandWindow*)) {
+      memcpy(r, data, sizeof(ui::WaylandWindow*));
+    } else {
+      result = false;
+      NOTREACHED();
+    }
+
+    return result;
+       }
+  static void Log(const param_type& p, std::string* l) {
+    l->append("<ui::WaylandWindow*>");
+       }
+};
+#endif
+
 // Windows ParamTraits ---------------------------------------------------------
 
 #if defined(OS_WIN)