Replace calls to deprecated googletest macros *TEST_CASE() with *TEST_SUITE()

There is no semantic change; this is just a rename.
This change replaces the TEST_CASE, TestCase() family of APIs provided by googletest with TEST_SUITE, TestSuite() APIs.

PiperOrigin-RevId: 231706521
Change-Id: I948ee3769e141dbc2ba2d90cb25783b7ae07735b
diff --git a/spdy/core/hpack/hpack_round_trip_test.cc b/spdy/core/hpack/hpack_round_trip_test.cc
index 4b3a848..bd4d6ee 100644
--- a/spdy/core/hpack/hpack_round_trip_test.cc
+++ b/spdy/core/hpack/hpack_round_trip_test.cc
@@ -78,11 +78,9 @@
   HpackDecoderAdapter decoder_;
 };
 
-INSTANTIATE_TEST_CASE_P(Tests,
-                        HpackRoundTripTest,
-                        ::testing::Values(ALL_INPUT,
-                                          ONE_BYTE,
-                                          ZERO_THEN_ONE_BYTE));
+INSTANTIATE_TEST_SUITE_P(Tests, HpackRoundTripTest,
+                         ::testing::Values(ALL_INPUT, ONE_BYTE,
+                                           ZERO_THEN_ONE_BYTE));
 
 TEST_P(HpackRoundTripTest, ResponseFixtures) {
   {