Reland of [counters] moving runtime counters to counter.h

src/runtime/runtime.h

Index: src/runtime/runtime.h
diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h
index 668021d876b086a60c7021d5b87bb38bcaa91e15..b5bcedb83aa118cdc53c0a5e1615741978d48341 100644
--- a/src/runtime/runtime.h
+++ b/src/runtime/runtime.h
@@ -1188,26 +1188,6 @@
 };
 
 
-struct RuntimeCallStats {
-#define CALL_RUNTIME_COUNTER(name, nargs, ressize) \
-  uint32_t Count_Runtime_##name;                   \
-  base::TimeDelta Time_Runtime_##name;
-  FOR_EACH_INTRINSIC(CALL_RUNTIME_COUNTER)
-#undef CALL_RUNTIME_COUNTER
-
-  // Dummy counter for the unexpected stub miss.
-  uint32_t Count_UnexpectedStubMiss;
-  base::TimeDelta Time_UnexpectedStubMiss;
-
-  bool in_runtime_call = false;
-
-  void Reset();
-  void Print(std::ostream& os);
-
-  RuntimeCallStats() { Reset(); }
-};
-
-
 class RuntimeState {
  public:
   unibrow::Mapping<unibrow::ToUppercase, 128>* to_upper_mapping() {
@@ -1226,14 +1206,11 @@
     redirected_intrinsic_functions_.Reset(redirected_intrinsic_functions);
   }
 
-  RuntimeCallStats* runtime_call_stats() { return &runtime_call_stats_; }
-
  private:
   RuntimeState() {}
   unibrow::Mapping<unibrow::ToUppercase, 128> to_upper_mapping_;
   unibrow::Mapping<unibrow::ToLowercase, 128> to_lower_mapping_;
 
-  RuntimeCallStats runtime_call_stats_;
 
   base::SmartArrayPointer<Runtime::Function> redirected_intrinsic_functions_;