Unbreak samples and tools.

tools/parser-shell.cc

Index: tools/parser-shell.cc
diff --git a/tools/parser-shell.cc b/tools/parser-shell.cc
index 2d95918a33d4b8aca1210c8d11960e20283ee00c..4acdf7c034c778b72909e913878410afa09dbf2e 100644
--- a/tools/parser-shell.cc
+++ b/tools/parser-shell.cc
@@ -128,8 +128,9 @@ int main(int argc, char* argv[]) {
       fnames.push_back(std::string(argv[i]));
     }
   }
-  v8::Isolate* isolate = v8::Isolate::GetCurrent();
+  v8::Isolate* isolate = v8::Isolate::New();
   {
+    v8::Isolate::Scope isolate_scope(isolate);
     v8::HandleScope handle_scope(isolate);
     v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New(isolate);
     v8::Local<v8::Context> context = v8::Context::New(isolate, NULL, global);