Introduce JIT code events dispatcher for the isolate.

src/snapshot/code-serializer.cc

 // Copyright 2016 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/snapshot/code-serializer.h"
 
 #include "src/code-stubs.h"
 #include "src/log.h"
 #include "src/macro-assembler.h"
 #include "src/snapshot/deserializer.h"
@@ skipping 171 matching lines @@
     PrintF("[Deserializing from %d bytes took %0.3f ms]\n", length, ms);
   }
   result->set_deserialized(true);
 
   if (isolate->logger()->is_logging_code_events() || isolate->is_profiling()) {
     String* name = isolate->heap()->empty_string();
     if (result->script()->IsScript()) {
       Script* script = Script::cast(result->script());
       if (script->name()->IsString()) name = String::cast(script->name());
     }
-    isolate->logger()->CodeCreateEvent(Logger::SCRIPT_TAG,
-                                       result->abstract_code(), *result, name);
+    PROFILE(isolate, CodeCreateEvent(CodeEventListener::SCRIPT_TAG,
+                                     result->abstract_code(), *result, name));
   }
   return scope.CloseAndEscape(result);
 }
 
 class Checksum {
  public:
   explicit Checksum(Vector<const byte> payload) {
 #ifdef MEMORY_SANITIZER
     // Computing the checksum includes padding bytes for objects like strings.
     // Mark every object as initialized in the code serializer.
@@ skipping 150 matching lines @@
   SanityCheckResult r = scd->SanityCheck(isolate, source);
   if (r == CHECK_SUCCESS) return scd;
   cached_data->Reject();
   source->GetIsolate()->counters()->code_cache_reject_reason()->AddSample(r);
   delete scd;
   return NULL;
 }
 
 }  // namespace internal
 }  // namespace v8