[bindings] Make sure v8::Isolate is being passed to toXXX() conversion routines as argument.

Source/bindings/core/v8/PrivateScriptRunner.cpp

Index: Source/bindings/core/v8/PrivateScriptRunner.cpp
diff --git a/Source/bindings/core/v8/PrivateScriptRunner.cpp b/Source/bindings/core/v8/PrivateScriptRunner.cpp
index 59d0e1e06dba2b47a393a7bdcb68ec8bb5251447..bfac52528535af061d8d5062074962fa9f47266a 100644
--- a/Source/bindings/core/v8/PrivateScriptRunner.cpp
+++ b/Source/bindings/core/v8/PrivateScriptRunner.cpp
@@ -242,7 +242,7 @@ void rethrowExceptionInPrivateScript(v8::Isolate* isolate, v8::TryCatch& block,
         RELEASE_ASSERT(!code.IsEmpty() && code->IsInt32());
         ScriptState::Scope scope(scriptStateInUserScript);
         ExceptionState exceptionState(errorContext, propertyName, interfaceName, scriptStateInUserScript->context()->Global(), scriptStateInUserScript->isolate());
-        exceptionState.throwDOMException(toInt32(code), messageString);
+        exceptionState.throwDOMException(toInt32(isolate, code), messageString);
         exceptionState.throwIfNeeded();
         return;
     }