Hydrogen code stubs for vector-based ICs.

src/ic/ic.h

Index: src/ic/ic.h
diff --git a/src/ic/ic.h b/src/ic/ic.h
index 6fdae8967ec815917248731c7cdf8b409341b02b..54d4bc43e759171a43e453d8d1f7315a0e935e37 100644
--- a/src/ic/ic.h
+++ b/src/ic/ic.h
@@ -133,6 +133,12 @@ class IC {
   static Handle<HeapType> CurrentTypeOf(Handle<Object> object,
                                         Isolate* isolate);
 
+  static bool ICUseVector(Code::Kind kind) {
+    return (FLAG_vector_ics &&
+            (kind == Code::LOAD_IC || kind == Code::KEYED_LOAD_IC)) ||
+           kind == Code::CALL_IC;
+  }
+
  protected:
   // Get the call-site target; used for determining the state.
   Handle<Code> target() const { return target_; }
@@ -152,12 +158,6 @@ class IC {
   inline void set_target(Code* code);
   bool is_target_set() { return target_set_; }
 
-  static bool ICUseVector(Code::Kind kind) {
-    return (FLAG_vector_ics &&
-            (kind == Code::LOAD_IC || kind == Code::KEYED_LOAD_IC)) ||
-           kind == Code::CALL_IC;
-  }
-
   bool UseVector() const {
     bool use = ICUseVector(kind());
     // If we are supposed to use the nexus, verify the nexus is non-null.