vector-based ICs did not update type feedback counts correctly.

test/unittests/compiler/js-typed-lowering-unittest.cc

Index: test/unittests/compiler/js-typed-lowering-unittest.cc
diff --git a/test/unittests/compiler/js-typed-lowering-unittest.cc b/test/unittests/compiler/js-typed-lowering-unittest.cc
index bba4d653321d6228d52b1b88f280d7985e04fa34..cf2964c55b74be3b85195f754c3e27578056cc7d 100644
--- a/test/unittests/compiler/js-typed-lowering-unittest.cc
+++ b/test/unittests/compiler/js-typed-lowering-unittest.cc
@@ -79,7 +79,7 @@ TEST_F(JSTypedLoweringTest, JSLoadPropertyFromExternalTypedArray) {
   Handle<JSArrayBuffer> buffer =
       NewArrayBuffer(backing_store, arraysize(backing_store));
   VectorSlotPair feedback(Handle<TypeFeedbackVector>::null(),
-                          FeedbackVectorSlot::Invalid());
+                          FeedbackVectorICSlot::Invalid());
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
     Handle<JSTypedArray> array =
         factory()->NewJSTypedArray(type, buffer, kLength);