xgl:  Remove XGL_* typedef wrappers

Part of moving to xgl.h rev#38, svn rev 29293-29302
diff --git a/icd/intel/state.c b/icd/intel/state.c
index 96ff9e7..c40211b 100644
--- a/icd/intel/state.c
+++ b/icd/intel/state.c
@@ -135,10 +135,10 @@
                     const struct intel_gpu *gpu,
                     const XGL_DYNAMIC_VP_STATE_CREATE_INFO *info)
 {
-    const XGL_UINT sf_stride = (intel_gpu_gen(gpu) >= INTEL_GEN(7)) ? 16 : 8;
-    const XGL_UINT clip_stride = (intel_gpu_gen(gpu) >= INTEL_GEN(7)) ? 16 : 4;
+    const uint32_t sf_stride = (intel_gpu_gen(gpu) >= INTEL_GEN(7)) ? 16 : 8;
+    const uint32_t clip_stride = (intel_gpu_gen(gpu) >= INTEL_GEN(7)) ? 16 : 4;
     uint32_t *sf_viewport, *clip_viewport, *cc_viewport, *scissor_rect;
-    XGL_UINT i;
+    uint32_t i;
     XGL_RESULT ret;
 
     INTEL_GPU_ASSERT(gpu, 6, 7.5);