[api] Remove HistogramTimerScope from high-frequency API-Functions

src/log.cc

 // Copyright 2011 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/log.h"
 
 #include <cstdarg>
 #include <memory>
 #include <sstream>
 
@@ skipping 877 matching lines @@
   isolate->set_current_vm_state(EXTERNAL);
 }
 
 
 void Logger::LeaveExternal(Isolate* isolate) {
   LOG(isolate, TimerEvent(END, TimerEventExternal::name()));
   DCHECK(isolate->current_vm_state() == EXTERNAL);
   isolate->set_current_vm_state(JS);
 }
 
-
-template <class TimerEvent>
-void TimerEventScope<TimerEvent>::LogTimerEvent(Logger::StartEnd se) {
-  Logger::CallEventLogger(isolate_, TimerEvent::name(), se,
-                          TimerEvent::expose_to_api());
-}
-
-
 // Instantiate template methods.
 #define V(TimerName, expose)                                           \
   template void TimerEventScope<TimerEvent##TimerName>::LogTimerEvent( \
       Logger::StartEnd se);
 TIMER_EVENTS_LIST(V)
 #undef V
 
 
 namespace {
 // Emits the source code of a regexp. Used by regexp events.
@@ skipping 954 matching lines @@
 
   if (profiler_listener_.get() != nullptr) {
     removeCodeEventListener(profiler_listener_.get());
   }
 
   return log_->Close();
 }
 
 }  // namespace internal
 }  // namespace v8