Mesa (master): glsl: Remove stale comment

[Ian Romanick]

Module: Mesa
Branch: master
Commit: db718e2472c24b4954665c5e696c406d25fd389a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=db718e2472c24b4954665c5e696c406d25fd389a

Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Thu Dec 13 12:14:47 2012 -0800

glsl: Remove stale comment

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/glsl/ir_clone.cpp |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 4314efa..c62c1fc 100644
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -36,10 +36,6 @@ ir_rvalue::clone(void *mem_ctx, struct hash_table *ht) const
 
 /**
  * Duplicate an IR variable
- *
- * \note
- * This will probably be made \c virtual and moved to the base class
- * eventually.
  */
 ir_variable *
 ir_variable::clone(void *mem_ctx, struct hash_table *ht) const