C++ profiler: publish the new API, make compatible with WebKit / Chromium.

src/cpu-profiler.h

Index: src/cpu-profiler.h
diff --git a/src/cpu-profiler.h b/src/cpu-profiler.h
index 864df78ea3fbe9ca12bd3e76af4f57905425bd1a..82d8ff91cb53dc0f1ed9ecdadfb000b66b4f4203 100644
--- a/src/cpu-profiler.h
+++ b/src/cpu-profiler.h
@@ -150,6 +150,9 @@ class ProfilerEventsProcessor : public Thread {
   void FunctionCreateEvent(Address alias, Address start);
   void FunctionMoveEvent(Address from, Address to);
   void FunctionDeleteEvent(Address from);
+  void RegExpCodeCreateEvent(Logger::LogEventsAndTags tag,
+                             const char* prefix, String* name,
+                             Address start, unsigned size);
 
   // Tick sample events are filled directly in the buffer of the circular
   // queue (because the structure is of fixed width, but usually not all