PPAPI: Proxy VarArrayBuffer for out-of-process.

ppapi/proxy/host_var_serialization_rules.cc

Index: ppapi/proxy/host_var_serialization_rules.cc
diff --git a/ppapi/proxy/host_var_serialization_rules.cc b/ppapi/proxy/host_var_serialization_rules.cc
index 52b2cbcc6b3a1696fbba658337d296577f104e9e..d6b5677e59c899dc8365ebe7cd4e2cbd2ffb872a 100644
--- a/ppapi/proxy/host_var_serialization_rules.cc
+++ b/ppapi/proxy/host_var_serialization_rules.cc
@@ -35,8 +35,8 @@ PP_Var HostVarSerializationRules::BeginReceiveCallerOwned(
 }
 
 void HostVarSerializationRules::EndReceiveCallerOwned(const PP_Var& var) {
-  if (var.type == PP_VARTYPE_STRING) {
-    // Destroy the string.
+  if (var.type != PP_VARTYPE_OBJECT && var.type >= PP_VARTYPE_STRING) {
+    // Release our reference to the local Var.
     PpapiGlobals::Get()->GetVarTracker()->ReleaseVar(var);
   }
 }