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

src/ic/ic-state.cc

Index: src/ic/ic-state.cc
diff --git a/src/ic/ic-state.cc b/src/ic/ic-state.cc
index 6dcf13d19f1255e395ca9efc9b016eaaed8755d3..5a17bc8688c77514d1ed2865675524d31f75ba06 100644
--- a/src/ic/ic-state.cc
+++ b/src/ic/ic-state.cc
@@ -10,12 +10,20 @@
 namespace v8 {
 namespace internal {
 
+// static
 void ICUtility::Clear(Isolate* isolate, Address address,
                       ConstantPoolArray* constant_pool) {
   IC::Clear(isolate, address, constant_pool);
 }
 
 
+// static
+void ICUtility::Clear(Isolate* isolate, Code::Kind kind, Code* host,
+                      TypeFeedbackVector* vector, FeedbackVectorICSlot slot) {
+  IC::Clear(isolate, kind, host, vector, slot);
+}
+
+
 CallICState::CallICState(ExtraICState extra_ic_state)
     : argc_(ArgcBits::decode(extra_ic_state)),
       call_type_(CallTypeBits::decode(extra_ic_state)) {}