Replace testing::tuple with std::tuple
The test code is built as c++11 and the testing:: implementation has
been removed from newer versions of googletest.
Change-Id: I373c76b96d4f9f3df5435ab20df6b493e762eb59
diff --git a/test/av1_horz_only_frame_superres_test.cc b/test/av1_horz_only_frame_superres_test.cc
index c26b70e..c0d2eb0 100644
--- a/test/av1_horz_only_frame_superres_test.cc
+++ b/test/av1_horz_only_frame_superres_test.cc
@@ -9,6 +9,7 @@
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
+#include <tuple>
#include <vector>
#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
@@ -31,8 +32,8 @@
const int kHPad = 32;
using libaom_test::ACMRandom;
-using ::testing::make_tuple;
-using ::testing::tuple;
+using std::make_tuple;
+using std::tuple;
template <typename Pixel>
class TestImage {
