Remove svn version build and unittest

unit_test/version_test.cc

-/*
- *  Copyright 2012 The LibYuv 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 <stdlib.h>
-#include <string.h>
-
-#include "libyuv/basic_types.h"
-#include "libyuv/version.h"
-#include "../unit_test/unit_test.h"
-
-namespace libyuv {
-
-// Tests SVN version against include/libyuv/version.h
-// SVN version is bumped by documentation changes as well as code.
-// Although the versions should match, once checked in, a tolerance is allowed.
-TEST_F(LibYUVBaseTest, DISABLED_TestVersion) {
-  EXPECT_GE(LIBYUV_VERSION, 169);  // 169 is first version to support version.
-  printf("LIBYUV_VERSION %d\n", LIBYUV_VERSION);
-#ifdef LIBYUV_SVNREVISION
-  const char *ver = strchr(LIBYUV_SVNREVISION, ':');
-  if (ver) {
-    ++ver;
-  } else {
-    ver = LIBYUV_SVNREVISION;
-  }
-  int svn_revision = atoi(ver);  // NOLINT
-  printf("LIBYUV_SVNREVISION %d\n", svn_revision);
-  EXPECT_NEAR(LIBYUV_VERSION, svn_revision, 20);  // Allow version to be close.
-  if (LIBYUV_VERSION != svn_revision) {
-    printf("WARNING - Versions do not match.\n");
-  }
-#else
-  printf("WARNING - SVN Version unavailable.  Test not run.\n");
-#endif
-}
-
-}  // namespace libyuv