Remove --log-regexp.

src/log-utils.cc

 // Copyright 2009 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-utils.h"
 
 #include "src/assert-scope.h"
 #include "src/base/platform/platform.h"
 #include "src/objects-inl.h"
 #include "src/string-stream.h"
@@ skipping 19 matching lines @@
 void Log::Initialize(const char* log_file_name) {
   message_buffer_ = NewArray<char>(kMessageBufferSize);
 
   // --log-all enables all the log flags.
   if (FLAG_log_all) {
     FLAG_log_api = true;
     FLAG_log_code = true;
     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;
 
   // If we're logging anything, we need to open the log file.
   if (Log::InitLogAtStart()) {
     if (strcmp(log_file_name, kLogToConsole) == 0) {
       OpenStdout();
@@ skipping 185 matching lines @@
   const int written = log_->WriteToFile(log_->message_buffer_, pos_);
   if (written != pos_) {
     log_->stop();
     log_->logger_->LogFailure();
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8