CPU profiler: make code events handling scalable.

src/cpu-profiler-inl.h

Index: src/cpu-profiler-inl.h
diff --git a/src/cpu-profiler-inl.h b/src/cpu-profiler-inl.h
index 9ef6841dc655b68e3f8f2330431d6aa7ba283cf1..cb7fdd8ff6c4ec592b4b75f9a0ee5f76a2ed515f 100644
--- a/src/cpu-profiler-inl.h
+++ b/src/cpu-profiler-inl.h
@@ -34,6 +34,7 @@
 
 #include "circular-queue-inl.h"
 #include "profile-generator-inl.h"
+#include "unbound-queue-inl.h"
 
 namespace v8 {
 namespace internal {