Revert of [counters] RuntimeStats: fix wrong bookkeeping when dynamically changing counters.

src/counters.cc

 // 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.
 
 #include "src/counters.h"
 
 #include <iomanip>
 
 #include "src/base/platform/platform.h"
 #include "src/isolate.h"
@@ skipping 336 matching lines @@
                                                CounterId counter_id) {
   RuntimeCallTimer* timer = stats->current_timer_.Value();
   // When RCS are enabled dynamically there might be no current timer set up.
   if (timer == nullptr) return;
   timer->counter_ = &(stats->*counter_id);
 }
 
 void RuntimeCallStats::Print(std::ostream& os) {
   RuntimeCallStatEntries entries;
   if (current_timer_.Value() != nullptr) {
-    current_timer_.Value()->Snapshot();
+    current_timer_.Value()->Elapsed();
   }
   for (const RuntimeCallStats::CounterId counter_id :
        RuntimeCallStats::counters) {
     RuntimeCallCounter* counter = &(this->*counter_id);
     entries.Add(counter);
   }
   entries.Print(os);
 }
 
 void RuntimeCallStats::Reset() {
@@ skipping 21 matching lines @@
        RuntimeCallStats::counters) {
     RuntimeCallCounter* counter = &(this->*counter_id);
     if (counter->count > 0) counter->Dump(value);
   }
 
   in_use_ = false;
 }
 
 }  // namespace internal
 }  // namespace v8