Revert "More API cleanup."

src/d8-posix.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 184 matching lines @@
           "os.system(): String conversion of program name failed";
       isolate->ThrowException(String::NewFromUtf8(isolate, message));
       return false;
     }
     int len = prog.length() + 3;
     char* c_arg = new char[len];
     snprintf(c_arg, len, "%s", *prog);
     exec_args_[0] = c_arg;
     int i = 1;
     for (unsigned j = 0; j < command_args->Length(); i++, j++) {
-      Handle<Value> arg(command_args->Get(Integer::New(isolate, j)));
+      Handle<Value> arg(command_args->Get(Integer::New(j)));
       String::Utf8Value utf8_arg(arg);
       if (*utf8_arg == NULL) {
         exec_args_[i] = NULL;  // Consistent state for destructor.
         const char* message =
             "os.system(): String conversion of argument failed.";
         isolate->ThrowException(String::NewFromUtf8(isolate, message));
         return false;
       }
       int len = utf8_arg.length() + 1;
       char* c_arg = new char[len];
@@ skipping 91 matching lines @@
 }
 
 
 // Accumulates the output from the child in a string handle.  Returns true if it
 // succeeded or false if an exception was thrown.
 static Handle<Value> GetStdout(Isolate* isolate,
                                int child_fd,
                                struct timeval& start_time,
                                int read_timeout,
                                int total_timeout) {
-  Handle<String> accumulator = String::Empty(isolate);
+  Handle<String> accumulator = String::Empty();
 
   int fullness = 0;
   static const int kStdoutReadBufferSize = 4096;
   char buffer[kStdoutReadBufferSize];
 
   if (fcntl(child_fd, F_SETFL, O_NONBLOCK) != 0) {
     return isolate->ThrowException(
         String::NewFromUtf8(isolate, strerror(errno)));
   }
 
@@ skipping 404 matching lines @@
                 FunctionTemplate::New(isolate, UnsetEnvironment));
   os_templ->Set(String::NewFromUtf8(isolate, "umask"),
                 FunctionTemplate::New(isolate, SetUMask));
   os_templ->Set(String::NewFromUtf8(isolate, "mkdirp"),
                 FunctionTemplate::New(isolate, MakeDirectory));
   os_templ->Set(String::NewFromUtf8(isolate, "rmdir"),
                 FunctionTemplate::New(isolate, RemoveDirectory));
 }
 
 }  // namespace v8