Remove broken %_Log functionality.

src/codegen.cc

 // Copyright 2012 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 "v8.h"
 
 #include "bootstrapper.h"
 #include "codegen.h"
 #include "compiler.h"
 #include "cpu-profiler.h"
@@ skipping 147 matching lines @@
     } else {
       code->Disassemble(function->debug_name()->ToCString().get(),
                         tracing_scope.file());
     }
     PrintF(tracing_scope.file(), "--- End code ---\n");
   }
 #endif  // ENABLE_DISASSEMBLER
 }
 
 
-bool CodeGenerator::ShouldGenerateLog(Isolate* isolate, Expression* type) {
-  ASSERT(type != NULL);
-  if (!isolate->logger()->is_logging() &&
-      !isolate->cpu_profiler()->is_profiling()) {
-    return false;
-  }
-  Handle<String> name = Handle<String>::cast(type->AsLiteral()->value());
-  if (FLAG_log_regexp) {
-    if (name->IsOneByteEqualTo(STATIC_ASCII_VECTOR("regexp")))
-      return true;
-  }
-  return false;
-}
-
-
 bool CodeGenerator::RecordPositions(MacroAssembler* masm,
                                     int pos,
                                     bool right_here) {
   if (pos != RelocInfo::kNoPosition) {
     masm->positions_recorder()->RecordStatementPosition(pos);
     masm->positions_recorder()->RecordPosition(pos);
     if (right_here) {
       return masm->positions_recorder()->WriteRecordedPositions();
     }
   }
@@ skipping 24 matching lines @@
   ASSERT(result_size_ == 1 || result_size_ == 2);
 #ifdef _WIN64
   return result | ((result_size_ == 1) ? 0 : 2);
 #else
   return result;
 #endif
 }
 
 
 } }  // namespace v8::internal