Pure pedantry: Replace all ".size() == 0" with ".empty()".

o3d/plugin/cross/stream_manager.cc

 /*
  * Copyright 2009, Google Inc.
  * 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.
@@ skipping 292 matching lines @@
   return true;
 }
 
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 bool StreamManager::NPDownloadStream::URLNotify(NPReason reason) {
   if (finished_callback_.get()) {
     // On failure, run the finished_callback.
     // Note that the streaming case (NP_NORMAL) does not get a file
     // so we can't check its size
     if ((reason != NPRES_DONE) ||
-        (stream_type_ != NP_NORMAL && file_.size() == 0)) {
+        (stream_type_ != NP_NORMAL && file_.empty())) {
       // finished_callback should only be called once.
       finished_callback_->Run(this, false, "", "");
       finished_callback_.reset(NULL);
     }
 
     // Finished callback for streaming case
     // where SetStreamFile() is not called
     if (reason == NPRES_DONE && stream_type_ == NP_NORMAL) {
       finished_callback_->Run(this, true, "", "");
       finished_callback_.reset(NULL);
@@ skipping 23 matching lines @@
   if (write_callback_.get()) {
     int32 n = write_callback_->Run(this, offset, len, buffer);
     bytes_received_ += n;
     return n;
   }
 
   return len;
 }
 
 }  // namespace glue