Add test for comp mask pred crash fix

Changes beyond the cherry-pick:
- Deleted the line "cfg_.use_fixed_qp_offsets = 2;" because
  use_fixed_qp_offsets == 2 is not supported on the opaline branch.

Change-Id: I12445e87ea74b49ab9b2d4d645cf86397cf60146
(cherry picked from commit f9533e48f5e5f081d9598b62fc43780bf717037b)

test/resize_test.cc

diff --git a/test/resize_test.cc b/test/resize_test.cc
index 4923d4e..26392a8 100644
--- a/test/resize_test.cc
+++ b/test/resize_test.cc
@@ -409,6 +409,25 @@
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 }
 
+// Recreate the compound mask prediction crash that was
+// fixed by https://aomedia-review.googlesource.com/c/aom/+/208801
+TEST_P(ResizeCrashTest, TestCompoundMaskPredictionCrash) {
+  ::libaom_test::Y4mVideoSource video("SDR_Dance_ldsn_1080p.y4m", 0, 2);
+  cfg_.g_lag_in_frames = 0;
+  cfg_.g_profile = 0;
+  cfg_.g_bit_depth = AOM_BITS_8;
+  cfg_.g_input_bit_depth = 8;
+  cfg_.g_threads = 4;
+  cfg_.rc_end_usage = AOM_Q;
+
+  first_frame_cq_level_ = 63;
+  second_frame_cq_level_ = 50;
+  first_tile_rows_cols_ = 1;
+  second_tile_rows_cols_ = 1;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
 const unsigned int kStepDownFrame = 3;
 const unsigned int kStepUpFrame = 6;
 
@@ -1239,7 +1258,7 @@
 AV1_INSTANTIATE_TEST_SUITE(ResizeTest,
                            ::testing::Values(::libaom_test::kRealTime,
                                              ::libaom_test::kOnePassGood));
-AV1_INSTANTIATE_TEST_SUITE(ResizeCrashTest, ::testing::Values(3));
+AV1_INSTANTIATE_TEST_SUITE(ResizeCrashTest, ::testing::Values(2));
 #endif
 
 AV1_INSTANTIATE_TEST_SUITE(ResizeRealtimeTest,