libvpx: Pull from upstream

source/libvpx/test/vp8_fdct4x4_test.cc

 /*
-*  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
-*
-*  Use of this source code is governed by a BSD-style license
-*  that can be found in the LICENSE file in the root of the source
-*  tree. An additional intellectual property rights grant can be found
-*  in the file PATENTS.  All contributing project authors may
-*  be found in the AUTHORS file in the root of the source tree.
-*/
-
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
 
 #include <math.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 
-
 extern "C" {
 #include "./vp8_rtcd.h"
 }
 
 #include "test/acm_random.h"
 #include "third_party/googletest/src/include/gtest/gtest.h"
 #include "vpx/vpx_integer.h"
 
-
 namespace {
 
 const int cospi8sqrt2minus1 = 20091;
 const int sinpi8sqrt2 = 35468;
 
 void reference_idct4x4(const int16_t *input, int16_t *output) {
   const int16_t *ip = input;
   int16_t *op = output;
 
   for (int i = 0; i < 4; ++i) {
@@ skipping 121 matching lines @@
   }
 
   EXPECT_GE(1, max_error )
     << "Error: FDCT/IDCT has an individual roundtrip error > 1";
 
   EXPECT_GE(count_test_block, total_error)
     << "Error: FDCT/IDCT has average roundtrip error > 1 per block";
 };
 
 }  // namespace