libvpx: Pull from upstream

source/libvpx/test/keyframe_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.
  */
 #include <climits>
 #include <vector>
 #include "third_party/googletest/src/include/gtest/gtest.h"
 #include "test/codec_factory.h"
 #include "test/encode_test_driver.h"
 #include "test/i420_video_source.h"
 #include "test/util.h"
 
 namespace {
 
 class KeyframeTest : public ::libvpx_test::EncoderTest,
     public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
  protected:
   KeyframeTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~KeyframeTest() {}
 
   virtual void SetUp() {
     InitializeConfig();
     SetMode(GET_PARAM(1));
     kf_count_ = 0;
     kf_count_max_ = INT_MAX;
     kf_do_force_kf_ = false;
     set_cpu_used_ = 0;
   }
 
@@ skipping 101 matching lines @@
     if (deadline_ == VPX_DL_REALTIME && *iter > 0)
       EXPECT_EQ(0, (*iter - 1) % 30) << "Unexpected keyframe at frame "
         << *iter;
     else
       EXPECT_EQ(0, *iter % 30) << "Unexpected keyframe at frame " << *iter;
   }
 }
 
 VP8_INSTANTIATE_TEST_CASE(KeyframeTest, ALL_TEST_MODES);
 }  // namespace