Expose JSON parser through V8 API

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 92ab5b8546959c820af1cd46ddfd485e80e0a83a..511a9440b2c83172b61516ed6fb5121667dbdc6f 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -19863,6 +19863,16 @@ THREADED_TEST(Regress260106) {
 }
 
 
+THREADED_TEST(JSONParse) {
+  LocalContext context;
+  HandleScope scope(context->GetIsolate());
+  Local<Object> obj = v8::JSON::Parse(v8_str("{\"x\":42}"));
+  Handle<Object> global = context->Global();
+  global->Set(v8_str("obj"), obj);
+  ExpectString("JSON.stringify(obj)", "{\"x\":42}");
+}
+
+
 #ifndef WIN32
 class ThreadInterruptTest {
  public: