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

src/runtime/runtime.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/base/platform/time.h"
 #include "src/objects.h"
@@ skipping 1170 matching lines @@
   // Used in runtime.cc and hydrogen's VisitArrayLiteral.
   MUST_USE_RESULT static MaybeHandle<Object> CreateArrayLiteralBoilerplate(
       Isolate* isolate, Handle<LiteralsArray> literals,
       Handle<FixedArray> elements, bool is_strong);
 
   static MaybeHandle<JSArray> GetInternalProperties(Isolate* isolate,
                                                     Handle<Object>);
 };
 
 
+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() {
     return &to_upper_mapping_;
   }
   unibrow::Mapping<unibrow::ToLowercase, 128>* to_lower_mapping() {
     return &to_lower_mapping_;
   }
 
   Runtime::Function* redirected_intrinsic_functions() {
     return redirected_intrinsic_functions_.get();
   }
 
   void set_redirected_intrinsic_functions(
       Runtime::Function* redirected_intrinsic_functions) {
     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_;
 
   friend class Isolate;
   friend class Runtime;
 
   DISALLOW_COPY_AND_ASSIGN(RuntimeState);
 };
 
 
 std::ostream& operator<<(std::ostream&, Runtime::FunctionId);
 
 //---------------------------------------------------------------------------
 // Constants used by interface to runtime functions.
 
 class AllocateDoubleAlignFlag : public BitField<bool, 0, 1> {};
 class AllocateTargetSpace : public BitField<AllocationSpace, 1, 3> {};
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 STATIC_ASSERT(LANGUAGE_END == 3);
 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 2> {};
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_