PPAPI: Proxy VarArrayBuffer for out-of-process.

ppapi/proxy/plugin_var_serialization_rules.cc

Index: ppapi/proxy/plugin_var_serialization_rules.cc
diff --git a/ppapi/proxy/plugin_var_serialization_rules.cc b/ppapi/proxy/plugin_var_serialization_rules.cc
index 045663784e85cf846f050647630a778c1af300ff..461676f71f55005b0ee441bf2fe0847008e605bc 100644
--- a/ppapi/proxy/plugin_var_serialization_rules.cc
+++ b/ppapi/proxy/plugin_var_serialization_rules.cc
@@ -41,11 +41,11 @@ PP_Var PluginVarSerializationRules::BeginReceiveCallerOwned(
 }
 
 void PluginVarSerializationRules::EndReceiveCallerOwned(const PP_Var& var) {
-  if (var.type == PP_VARTYPE_STRING) {
-    // Destroy the string.
-    var_tracker_->ReleaseVar(var);
-  } else if (var.type == PP_VARTYPE_OBJECT) {
+  if (var.type == PP_VARTYPE_OBJECT) {
     var_tracker_->StopTrackingObjectWithNoReference(var);
+  } else if (var.type >= PP_VARTYPE_STRING) {
+    // Release our reference to the local Var.
+    var_tracker_->ReleaseVar(var);
   }
 }
 
@@ -108,7 +108,7 @@ void PluginVarSerializationRules::EndSendPassRef(const PP_Var& var,
   if (var.type == PP_VARTYPE_OBJECT) {
     var_tracker_->ReleaseHostObject(
         static_cast<PluginDispatcher*>(dispatcher), var);
-  } else if (var.type == PP_VARTYPE_STRING) {
+  } else if (var.type >= PP_VARTYPE_STRING) {
     var_tracker_->ReleaseVar(var);
   }
 }