[PPAPI] ResourceVar now holds a pending renderer and browser host ID.

ppapi/shared_impl/resource_var.cc

Index: ppapi/shared_impl/resource_var.cc
diff --git a/ppapi/shared_impl/resource_var.cc b/ppapi/shared_impl/resource_var.cc
index 3e34c381f70b8d61547ab83a6ce3b5043d8a6b85..1260843a28aa73100a4674c118273cf73d229342 100644
--- a/ppapi/shared_impl/resource_var.cc
+++ b/ppapi/shared_impl/resource_var.cc
@@ -9,6 +9,14 @@
 
 namespace ppapi {
 
+int ResourceVar::GetPendingRendererHostId() const {
+  return 0;
+}
+
+int ResourceVar::GetPendingBrowserHostId() const {
+  return 0;
+}
+
 const IPC::Message* ResourceVar::GetCreationMessage() const {
   return NULL;
 }