1 files changed, 45 insertions, 4 deletions
diff --git a/deps/v8/src/counters.cc b/deps/v8/src/counters.cc
index eb1b4c27f..a8dcc0bdc 100644
--- a/deps/v8/src/counters.cc
+++ b/deps/v8/src/counters.cc
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "v8.h"
+#include "src/v8.h"
 
-#include "counters.h"
-#include "isolate.h"
-#include "platform.h"
+#include "src/base/platform/platform.h"
+#include "src/counters.h"
+#include "src/isolate.h"
 
 namespace v8 {
 namespace internal {
@@ -55,6 +55,11 @@ void HistogramTimer::Stop() {
 
 
 Counters::Counters(Isolate* isolate) {
+#define HR(name, caption, min, max, num_buckets) \
+  name##_ = Histogram(#caption, min, max, num_buckets, isolate);
+  HISTOGRAM_RANGE_LIST(HR)
+#undef HR
+
 #define HT(name, caption) \
     name##_ = HistogramTimer(#caption, 0, 10000, 50, isolate);
     HISTOGRAM_TIMER_LIST(HT)
@@ -109,7 +114,43 @@ Counters::Counters(Isolate* isolate) {
 }
 
 
+void Counters::ResetCounters() {
+#define SC(name, caption) name##_.Reset();
+  STATS_COUNTER_LIST_1(SC)
+  STATS_COUNTER_LIST_2(SC)
+#undef SC
+
+#define SC(name)              \
+  count_of_##name##_.Reset(); \
+  size_of_##name##_.Reset();
+  INSTANCE_TYPE_LIST(SC)
+#undef SC
+
+#define SC(name)                        \
+  count_of_CODE_TYPE_##name##_.Reset(); \
+  size_of_CODE_TYPE_##name##_.Reset();
+  CODE_KIND_LIST(SC)
+#undef SC
+
+#define SC(name)                          \
+  count_of_FIXED_ARRAY_##name##_.Reset(); \
+  size_of_FIXED_ARRAY_##name##_.Reset();
+  FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(SC)
+#undef SC
+
+#define SC(name)                       \
+  count_of_CODE_AGE_##name##_.Reset(); \
+  size_of_CODE_AGE_##name##_.Reset();
+  CODE_AGE_LIST_COMPLETE(SC)
+#undef SC
+}
+
+
 void Counters::ResetHistograms() {
+#define HR(name, caption, min, max, num_buckets) name##_.Reset();
+  HISTOGRAM_RANGE_LIST(HR)
+#undef HR
+
 #define HT(name, caption) name##_.Reset();
     HISTOGRAM_TIMER_LIST(HT)
 #undef HT