Implement GL_LINE_LOOP primitive handling

TRAC #11823

Signed-off-by: Nicolas Capens
Signed-off-by: Daniel Koch

Author:    Andrew Lewycky

git-svn-id: https://angleproject.googlecode.com/svn/trunk@173 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/geometry/IndexDataManager.h b/src/libGLESv2/geometry/IndexDataManager.h
index 9e27c86..087b5fe 100644
--- a/src/libGLESv2/geometry/IndexDataManager.h
+++ b/src/libGLESv2/geometry/IndexDataManager.h
@@ -47,7 +47,7 @@
     TranslatedIndexData preRenderValidate(GLenum mode, GLenum type, GLsizei count, Buffer *arrayElementBuffer, const void *indices);
 
   private:
-    std::size_t spaceRequired(GLenum mode, GLenum type, GLsizei count);
+    std::size_t spaceRequired(GLenum type, GLsizei count);
 
     Context *mContext;
     BufferBackEnd *mBackend;