Profiler experiments: remove "stable on startup" rule

src/runtime-profiler.h

Index: src/runtime-profiler.h
diff --git a/src/runtime-profiler.h b/src/runtime-profiler.h
index e3388492cbae8ca96af6d47c2707df2d6ad12a6b..35213a8196960314bb6349b53ca8a116f369ccce 100644
--- a/src/runtime-profiler.h
+++ b/src/runtime-profiler.h
@@ -63,13 +63,6 @@ class RuntimeProfiler {
 
   void NotifyICChanged() { any_ic_changed_ = true; }
 
-  void NotifyCodeGenerated(int generated_code_size) {
-    if (FLAG_watch_ic_patching) {
-      code_generated_ = true;
-      total_code_generated_ += generated_code_size;
-    }
-  }
-
   // Rate limiting support.
 
   // VM thread interface.
@@ -130,7 +123,6 @@ class RuntimeProfiler {
 
   bool any_ic_changed_;
   bool code_generated_;
-  int total_code_generated_;
 
   // Possible state values:
   //   -1            => the profiler thread is waiting on the semaphore