Do not expose all timer events to the API callback.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 106c1fd916a90137bb268bcf7b51f83c44d07efa..065d3b827a5be9b1392a5fff979a7057006a06a6 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -1674,8 +1674,7 @@ Local<Value> Script::Run() {
   ON_BAILOUT(isolate, "v8::Script::Run()", return Local<Value>());
   LOG_API(isolate, "Script::Run");
   ENTER_V8(isolate);
-  i::Logger::TimerEventScope timer_scope(
-      isolate, i::Logger::TimerEventScope::v8_execute);
+  TimerEventScope<TimerEventExecute> timer_scope(isolate);
   i::HandleScope scope(isolate);
   i::Handle<i::JSFunction> fun = i::Handle<i::JSFunction>::cast(obj);
   EXCEPTION_PREAMBLE(isolate);
@@ -3884,8 +3883,7 @@ Local<v8::Value> Object::CallAsFunction(v8::Handle<v8::Value> recv,
              return Local<v8::Value>());
   LOG_API(isolate, "Object::CallAsFunction");
   ENTER_V8(isolate);
-  i::Logger::TimerEventScope timer_scope(
-      isolate, i::Logger::TimerEventScope::v8_execute);
+  TimerEventScope<TimerEventExecute> timer_scope(isolate);
   i::HandleScope scope(isolate);
   i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
   i::Handle<i::Object> recv_obj = Utils::OpenHandle(*recv);
@@ -3919,8 +3917,7 @@ Local<v8::Value> Object::CallAsConstructor(int argc,
              return Local<v8::Object>());
   LOG_API(isolate, "Object::CallAsConstructor");
   ENTER_V8(isolate);
-  i::Logger::TimerEventScope timer_scope(
-      isolate, i::Logger::TimerEventScope::v8_execute);
+  TimerEventScope<TimerEventExecute> timer_scope(isolate);
   i::HandleScope scope(isolate);
   i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
   STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**));
@@ -3979,8 +3976,7 @@ Local<v8::Object> Function::NewInstance(int argc,
              return Local<v8::Object>());
   LOG_API(isolate, "Function::NewInstance");
   ENTER_V8(isolate);
-  i::Logger::TimerEventScope timer_scope(
-      isolate, i::Logger::TimerEventScope::v8_execute);
+  TimerEventScope<TimerEventExecute> timer_scope(isolate);
   EscapableHandleScope scope(reinterpret_cast<Isolate*>(isolate));
   i::Handle<i::JSFunction> function = Utils::OpenHandle(this);
   STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**));
@@ -4000,8 +3996,7 @@ Local<v8::Value> Function::Call(v8::Handle<v8::Value> recv, int argc,
   ON_BAILOUT(isolate, "v8::Function::Call()", return Local<v8::Value>());
   LOG_API(isolate, "Function::Call");
   ENTER_V8(isolate);
-  i::Logger::TimerEventScope timer_scope(
-      isolate, i::Logger::TimerEventScope::v8_execute);
+  TimerEventScope<TimerEventExecute> timer_scope(isolate);
   i::HandleScope scope(isolate);
   i::Handle<i::JSFunction> fun = Utils::OpenHandle(this);
   i::Handle<i::Object> recv_obj = Utils::OpenHandle(*recv);