Remove NaCl support.

test/cctest/test-api.cc

 // Copyright 2012 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 22158 matching lines @@
       v8::JSON::Parse(context.local(), v8_str("{\"x\":42}")).ToLocalChecked();
   Local<Object> obj = value->ToObject(context.local()).ToLocalChecked();
   Local<Object> global = context->Global();
   global->Set(context.local(), v8_str("obj"), obj).FromJust();
   Local<String> json =
       v8::JSON::Stringify(context.local(), obj, v8_str("*")).ToLocalChecked();
   v8::String::Utf8Value utf8(json);
   ExpectString("JSON.stringify(obj, null,  '*')", *utf8);
 }
 
-#if V8_OS_POSIX && !V8_OS_NACL
+#if V8_OS_POSIX
 class ThreadInterruptTest {
  public:
   ThreadInterruptTest() : sem_(0), sem_value_(0) { }
   ~ThreadInterruptTest() {}
 
   void RunTest() {
     InterruptThread i_thread(this);
     i_thread.Start();
 
     sem_.Wait();
@@ skipping 3263 matching lines @@
 
   // Put the function into context1 and call it. Since the access check
   // callback always returns true, the call succeeds even though the tokens
   // are different.
   context1->Enter();
   context1->Global()->Set(context1, v8_str("fun"), fun).FromJust();
   v8::Local<v8::Value> x_value = CompileRun("fun('x')");
   CHECK_EQ(42, x_value->Int32Value(context1).FromJust());
   context1->Exit();
 }