Remove NaCl support.

src/deoptimizer.cc

 // Copyright 2013 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/deoptimizer.h"
 
 #include <memory>
 
 #include "src/accessors.h"
 #include "src/ast/prettyprinter.h"
 #include "src/codegen.h"
 #include "src/disasm.h"
 #include "src/frames-inl.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/global-handles.h"
 #include "src/interpreter/interpreter.h"
 #include "src/macro-assembler.h"
 #include "src/tracing/trace-event.h"
 #include "src/v8.h"
 
 
 namespace v8 {
 namespace internal {
 
 static MemoryChunk* AllocateCodeChunk(MemoryAllocator* allocator) {
   return allocator->AllocateChunk(Deoptimizer::GetMaxDeoptTableSize(),
                                   base::OS::CommitPageSize(),
-#if defined(__native_client__)
-  // The Native Client port of V8 uses an interpreter,
-  // so code pages don't need PROT_EXEC.
-                                  NOT_EXECUTABLE,
-#else
                                   EXECUTABLE,
-#endif
                                   NULL);
 }
 
 
 DeoptimizerData::DeoptimizerData(MemoryAllocator* allocator)
     : allocator_(allocator),
       current_(NULL) {
   for (int i = 0; i <= Deoptimizer::kLastBailoutType; ++i) {
     deopt_entry_code_entries_[i] = -1;
     deopt_entry_code_[i] = AllocateCodeChunk(allocator);
@@ skipping 3953 matching lines @@
       CHECK(value_info->IsMaterializedObject());
 
       value_info->value_ =
           Handle<Object>(previously_materialized_objects->get(i), isolate_);
     }
   }
 }
 
 }  // namespace internal
 }  // namespace v8