Use the old handler for low frequency idle notifications.

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 87e322c96ab06d3259d6adfa2d4e23b9d0f0203f..3f444b3708a833715d383878312928404c338943 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -13454,16 +13454,12 @@ THREADED_TEST(IdleNotification) {
              "};"
              "binom(1000, 500)");
   bool rv = false;
-  intptr_t old_size = HEAP->SizeOfObjects();
-  bool no_idle_work = v8::V8::IdleNotification();
   for (int i = 0; i < 100; i++) {
     rv = v8::V8::IdleNotification();
     if (rv)
       break;
   }
   CHECK(rv == true);
-  intptr_t new_size = HEAP->SizeOfObjects();
-  CHECK(no_idle_work || new_size < 3 * old_size / 4);

[ulan, 2011/12/06 14:29:09]

Restoring this test to the state before I added the new idle notification,
otherwise, it flakes.

 }
 
 // Test that idle notification can be handled and eventually returns true.