Rename more death test to *DeathTest

Bug: webrtc:11577
Change-Id: If45e322fed3f2935e64c9e4d7e8c096eccc53ac4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176140
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31362}
diff --git a/modules/audio_processing/utility/pffft_wrapper_unittest.cc b/modules/audio_processing/utility/pffft_wrapper_unittest.cc
index 9aed548..2ad6849 100644
--- a/modules/audio_processing/utility/pffft_wrapper_unittest.cc
+++ b/modules/audio_processing/utility/pffft_wrapper_unittest.cc
@@ -125,23 +125,24 @@
 
 #if !defined(NDEBUG) && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID)
 
-class PffftInvalidSizeTest : public ::testing::Test,
-                             public ::testing::WithParamInterface<size_t> {};
+class PffftInvalidSizeDeathTest : public ::testing::Test,
+                                  public ::testing::WithParamInterface<size_t> {
+};
 
-TEST_P(PffftInvalidSizeTest, DoNotCreateRealWrapper) {
+TEST_P(PffftInvalidSizeDeathTest, DoNotCreateRealWrapper) {
   size_t fft_size = GetParam();
   ASSERT_FALSE(Pffft::IsValidFftSize(fft_size, Pffft::FftType::kReal));
   EXPECT_DEATH(CreatePffftWrapper(fft_size, Pffft::FftType::kReal), "");
 }
 
-TEST_P(PffftInvalidSizeTest, DoNotCreateComplexWrapper) {
+TEST_P(PffftInvalidSizeDeathTest, DoNotCreateComplexWrapper) {
   size_t fft_size = GetParam();
   ASSERT_FALSE(Pffft::IsValidFftSize(fft_size, Pffft::FftType::kComplex));
   EXPECT_DEATH(CreatePffftWrapper(fft_size, Pffft::FftType::kComplex), "");
 }
 
 INSTANTIATE_TEST_SUITE_P(PffftTest,
-                         PffftInvalidSizeTest,
+                         PffftInvalidSizeDeathTest,
                          ::testing::Values(17,
                                            33,
                                            65,