Keep the module in scope when executing scripts. This prevents a crash when the

ppapi/proxy/host_dispatcher.cc

Index: ppapi/proxy/host_dispatcher.cc
===================================================================
--- ppapi/proxy/host_dispatcher.cc	(revision 81764)
+++ ppapi/proxy/host_dispatcher.cc	(working copy)
@@ -233,6 +233,19 @@
   return proxy;
 }
 
+

[viettrungluu, 2011/04/18 19:53:41]

Nit: Is the extra blank line really necessary?

+// ScopedModuleReference -------------------------------------------------------
+
+ScopedModuleReference::ScopedModuleReference(Dispatcher* dispatcher) {
+  DCHECK(!dispatcher->IsPlugin());
+  dispatcher_ = static_cast<HostDispatcher*>(dispatcher);
+  dispatcher_->ppb_proxy()->AddRefModule(dispatcher_->pp_module());
+}
+
+ScopedModuleReference::~ScopedModuleReference() {
+  dispatcher_->ppb_proxy()->ReleaseModule(dispatcher_->pp_module());
+}
+
 }  // namespace proxy
 }  // namespace pp