Removing unneeded EffectStream class. Cleaning up data assignment for stream ...

command_buffer/service/win/d3d9/effect_d3d9.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 333 matching lines @@
 
 // Fills the Desc structure, appending name and semantic if any, and if enough
 // room is available in the buffer.
 bool EffectD3D9::GetStreamDesc(unsigned int index,
                                unsigned int size,
                                void *data) {
   using effect_stream::Desc;
   if (size < sizeof(Desc))  // NOLINT
     return false;
 
-  Desc stream = streams_[index];
   Desc *desc = static_cast<Desc *>(data);
-  memset(desc, 0, sizeof(*desc));
-  desc->semantic = stream.semantic;
-  desc->semantic_index = stream.semantic_index;
+  *desc = streams_[index];
   return true;
 }
 
 EffectParamD3D9::EffectParamD3D9(effect_param::DataType data_type,
                                  EffectD3D9 *effect,
                                  D3DXHANDLE handle)
     : EffectParam(data_type),
       effect_(effect),
       handle_(handle),
       sampler_units_(NULL),
@@ skipping 299 matching lines @@
   DCHECK(validate_effect_);
   DCHECK(!current_effect_);
   current_effect_ = effects_.Get(current_effect_id_);
   if (!current_effect_) return false;
   validate_effect_ = false;
   return current_effect_->Begin(this);
 }
 
 }  // namespace command_buffer
 }  // namespace o3d