move all O3D specific command buffer stuff to command_buffer::o3d...

command_buffer/service/cross/gl/texture_gl.cc

Index: command_buffer/service/cross/gl/texture_gl.cc
===================================================================
--- command_buffer/service/cross/gl/texture_gl.cc	(revision 30103)
+++ command_buffer/service/cross/gl/texture_gl.cc	(working copy)
@@ -37,6 +37,7 @@
 
 namespace o3d {
 namespace command_buffer {
+namespace o3d {
 
 namespace {
 
@@ -643,8 +644,6 @@
 }
 
 
-// GAPIGL functions.
-
 // Destroys a texture resource.
 parse_error::ParseError GAPIGL::DestroyTexture(ResourceId id) {
   // Dirty effect, because this texture id may be used.
@@ -764,5 +763,6 @@
       parse_error::kParseInvalidArguments;
 }
 
+}  // namespace o3d
 }  // namespace command_buffer
 }  // namespace o3d