This is https://chromiumcodereview.appspot.com/10581006/ that I forgot to submit, and messed up the…

runtime/vm/raw_object.h

Index: runtime/vm/raw_object.h
===================================================================
--- runtime/vm/raw_object.h	(revision 8870)
+++ runtime/vm/raw_object.h	(working copy)
@@ -885,7 +885,7 @@
   }
   RawFunction* function_;  // Parent/calling function of this IC.
   RawString* target_name_;  // Name of target function.
-  RawArray* ic_data_;  // Contains test classes and target function.
+  RawArray* ic_data_;  // Contains test class-ids and target functions.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->ic_data_);
   }