BinaryValue does not support NULL buffer.

chrome/browser/extensions/api/socket/socket_api.cc

Index: chrome/browser/extensions/api/socket/socket_api.cc
diff --git a/chrome/browser/extensions/api/socket/socket_api.cc b/chrome/browser/extensions/api/socket/socket_api.cc
index 98fa6f29841c1bbda492a78be1e28da8e5e5f001..122f2bccf323287cc133e06f27bd959cf95b5971 100644
--- a/chrome/browser/extensions/api/socket/socket_api.cc
+++ b/chrome/browser/extensions/api/socket/socket_api.cc
@@ -173,9 +173,7 @@ void SocketReadFunction::OnCompleted(int bytes_read,
         base::BinaryValue::CreateWithCopiedBuffer(io_buffer->data(),
             bytes_read));
   } else {
-    // BinaryValue does not support NULL buffer. Workaround it with new char[1].
-    // http://crbug.com/127630
-    result->Set(kDataKey, base::BinaryValue::Create(new char[1], 0));
+    result->Set(kDataKey, new base::BinaryValue());
   }
   result_.reset(result);
 
@@ -256,9 +254,7 @@ void SocketRecvFromFunction::OnCompleted(int bytes_read,
         base::BinaryValue::CreateWithCopiedBuffer(io_buffer->data(),
             bytes_read));
   } else {
-    // BinaryValue does not support NULL buffer. Workaround it with new char[1].
-    // http://crbug.com/127630
-    result->Set(kDataKey, base::BinaryValue::Create(new char[1], 0));
+    result->Set(kDataKey, new base::BinaryValue());
   }
   result->SetString(kAddressKey, address);
   result->SetInteger(kPortKey, port);