Distinction between FeedbackVectorICSlot and FeedbackVectorSlot eliminated.

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index 337947a0266703eb1ec0fbbe6f911b4e2eab284b..a2138ec2f2a45a90929062a5c189e1dfe3b56378 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -443,6 +443,7 @@ class String;
 class Symbol;
 class Name;
 class Struct;
+class TypeFeedbackVector;
 class Variable;
 class RelocInfo;
 class Deserializer;