Fix calls of strict mode function with an implicit receiver.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 841fcbc0f335d12d4f97d0cd45cd0c2673acf59a..1f901254a763a8ede071d4fe0dbeb2c60e4b542e 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -2785,11 +2785,10 @@ Code::Flags Code::ComputeFlags(Kind kind,
                                PropertyType type,
                                int argc,
                                InlineCacheHolderFlag holder) {
-  // Extra IC state is only allowed for monomorphic call IC stubs
-  // or for store IC stubs.
+  // Extra IC state is only allowed for call IC stubs or for store IC
+  // stubs.
   ASSERT(extra_ic_state == kNoExtraICState ||
-         (kind == CALL_IC && (ic_state == MONOMORPHIC ||
-                              ic_state == MONOMORPHIC_PROTOTYPE_FAILURE)) ||
+         (kind == CALL_IC) ||
          (kind == STORE_IC) ||
          (kind == KEYED_STORE_IC));
   // Compute the bit mask.