Remove the WebKit copy of GLU and the file using it
https://bugs.webkit.org/show_bug.cgi?id=114249

Patch by Benjamin Poulain <bpoulain@apple.com> on 2013-04-09
Reviewed by Darin Adler.

Source/ThirdParty: 

* glu/.gitignore: Removed.
* glu/LICENSE.txt: Removed.
* glu/README.webkit: Removed.
* glu/glu.gyp: Removed.
* glu/gluos.h: Removed.
* glu/internal_glu.h: Removed.
* glu/libtess/GNUmakefile: Removed.
* glu/libtess/Imakefile: Removed.
* glu/libtess/README: Removed.
* glu/libtess/alg-outline: Removed.
* glu/libtess/dict-list.h: Removed.
* glu/libtess/dict.c: Removed.
* glu/libtess/dict.h: Removed.
* glu/libtess/geom.c: Removed.
* glu/libtess/geom.h: Removed.
* glu/libtess/memalloc.c: Removed.
* glu/libtess/memalloc.h: Removed.
* glu/libtess/mesh.c: Removed.
* glu/libtess/mesh.h: Removed.
* glu/libtess/normal.c: Removed.
* glu/libtess/normal.h: Removed.
* glu/libtess/priorityq-heap.c: Removed.
* glu/libtess/priorityq-heap.h: Removed.
* glu/libtess/priorityq-sort.h: Removed.
* glu/libtess/priorityq.c: Removed.
* glu/libtess/priorityq.h: Removed.
* glu/libtess/render.c: Removed.
* glu/libtess/render.h: Removed.
* glu/libtess/sweep.c: Removed.
* glu/libtess/sweep.h: Removed.
* glu/libtess/tess.c: Removed.
* glu/libtess/tess.h: Removed.
* glu/libtess/tessmono.c: Removed.
* glu/libtess/tessmono.h: Removed.

Source/WebCore: 

* platform/graphics/gpu/LoopBlinnPathProcessor.cpp: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148032 268f45cc-cd09-0410-ab3c-d52691b4dbfc