[Interpreter] Add ignition compile trace events.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1811323002

Cr-Commit-Position: refs/heads/master@{#34899}

src/interpreter/interpreter.cc

@@ -66,6 +66,9 @@ int Interpreter::InterruptBudget() {
 }
 
 bool Interpreter::MakeBytecode(CompilationInfo* info) {
+  TimerEventScope<TimerEventCompileIgnition> timer(info->isolate());
+  TRACE_EVENT0("v8", "V8.CompileIgnition");
+
   if (FLAG_print_bytecode || FLAG_print_source || FLAG_print_ast) {
     OFStream os(stdout);
     base::SmartArrayPointer<char> name = info->GetDebugName();

src/log.h

@@ -409,6 +409,7 @@ class Logger {
 #define TIMER_EVENTS_LIST(V)    \
   V(RecompileSynchronous, true) \
   V(RecompileConcurrent, true)  \
+  V(CompileIgnition, true)      \
   V(CompileFullCode, true)      \
   V(OptimizeCode, true)         \
   V(CompileCode, true)          \