[cogl/msvc-support] Update cogl.symbols

[Chun-wei Fan <fanchunwei src gnome org>]

commit 9a4b6ce7974aac108b2d4fe8959a3bb872eefc13
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Tue Jul 5 16:11:16 2011 +0800

    Update cogl.symbols
    
    _cogl_framebuffer_get_*_bits were made public, so these symbols with "_"
    prefixes should now be removed

 cogl/cogl.symbols |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/cogl/cogl.symbols b/cogl/cogl.symbols
index 5137a28..15ea628 100644
--- a/cogl/cogl.symbols
+++ b/cogl/cogl.symbols
@@ -873,10 +873,6 @@ _cogl_atlas_texture_new_from_bitmap
 _cogl_atlas_texture_new_with_size
 _cogl_atlas_texture_remove_reorganize_callback
 _cogl_error_quark
-_cogl_framebuffer_get_alpha_bits
-_cogl_framebuffer_get_blue_bits
-_cogl_framebuffer_get_red_bits
-_cogl_framebuffer_get_green_bits
 _cogl_handle_atlas_texture_get_type
 _cogl_texture_associate_framebuffer
 _cogl_texture_can_hardware_repeat