Remove deprecated profiler API

src/log-utils.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 48 matching lines @@
     FLAG_log_gc = true;
     FLAG_log_suspect = true;
     FLAG_log_handles = true;
     FLAG_log_regexp = true;
     FLAG_log_internal_timer_events = true;
   }
 
   // --prof implies --log-code.
   if (FLAG_prof) FLAG_log_code = true;
 
-  // --prof_lazy controls --log-code.
-  if (FLAG_prof_lazy) {
-    FLAG_log_code = false;
-  }
-
   // If we're logging anything, we need to open the log file.
   if (Log::InitLogAtStart()) {
     if (strcmp(log_file_name, kLogToConsole) == 0) {
       OpenStdout();
     } else if (strcmp(log_file_name, kLogToTemporaryFile) == 0) {
       OpenTemporaryFile();
     } else {
       OpenFile(log_file_name);
     }
   }
@@ skipping 171 matching lines @@
   ASSERT(pos_ <= Log::kMessageBufferSize);
   const int written = log_->WriteToFile(log_->message_buffer_, pos_);
   if (written != pos_) {
     log_->stop();
     log_->logger_->LogFailure();
   }
 }
 
 
 } }  // namespace v8::internal