add isolate parameter to ThrowException

samples/lineprocessor.cc

Index: samples/lineprocessor.cc
diff --git a/samples/lineprocessor.cc b/samples/lineprocessor.cc
index b4ffb44e80aba086a6dedd73121b8ddfb6ada991..35d1f6b79904522c2e1d2626aec5725f4f2a6ce6 100644
--- a/samples/lineprocessor.cc
+++ b/samples/lineprocessor.cc
@@ -417,7 +417,8 @@ void Print(const v8::FunctionCallbackInfo<v8::Value>& args) {
 // function is called. Reads a string from standard input and returns.
 void ReadLine(const v8::FunctionCallbackInfo<v8::Value>& args) {
   if (args.Length() > 0) {
-    v8::ThrowException(v8::String::New("Unexpected arguments"));
+    v8::ThrowException(args.GetIsolate(),
+                       v8::String::New("Unexpected arguments"));
     return;
   }
   args.GetReturnValue().Set(ReadLine());