test/: apply clang-format

Change-Id: I1138fbeff5f63beb5c0de2c357793da12502d453
diff --git a/test/util.h b/test/util.h
index b27bffa..0ef2ad8 100644
--- a/test/util.h
+++ b/test/util.h
@@ -17,14 +17,13 @@
 #include "vpx/vpx_image.h"
 
 // Macros
-#define GET_PARAM(k) std::tr1::get< k >(GetParam())
+#define GET_PARAM(k) std::tr1::get<k>(GetParam())
 
 inline double compute_psnr(const vpx_image_t *img1, const vpx_image_t *img2) {
-  assert((img1->fmt == img2->fmt) &&
-         (img1->d_w == img2->d_w) &&
+  assert((img1->fmt == img2->fmt) && (img1->d_w == img2->d_w) &&
          (img1->d_h == img2->d_h));
 
-  const unsigned int width_y  = img1->d_w;
+  const unsigned int width_y = img1->d_w;
   const unsigned int height_y = img1->d_h;
   unsigned int i, j;