Re-enable BidirectionalStreamQuicImplTests and QuicHttpStreamTests.

These tests were disabled at one point during the preparation of a
recent merge CL, but in the end disabling them would not have been
necessary.

Change-Id: Iebf4092746e84054acba1a8d6bfe5554a7720956
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2001317Reviewed-by: Ryan Hamilton <rch@chromium.org>
Commit-Queue: Ryan Hamilton <rch@chromium.org>
Auto-Submit: Bence Béky <bnc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#731707}

net/quic/bidirectional_stream_quic_impl_unittest.cc

@@ -99,11 +99,6 @@ std::vector<TestParams> GetTestParams() {
   quic::ParsedQuicVersionVector all_supported_versions =
       quic::AllSupportedVersions();
   for (const auto& version : all_supported_versions) {
-    // Test fails for soon to be deprecated Q099, so skip it.
-    if (version.transport_version == quic::QUIC_VERSION_99 &&
-        version.handshake_protocol == quic::PROTOCOL_QUIC_CRYPTO) {
-      continue;
-    }
     params.push_back(TestParams{version, false});
     params.push_back(TestParams{version, true});
   }

net/quic/quic_http_stream_test.cc

@@ -109,11 +109,6 @@ std::vector<TestParams> GetTestParams() {
   quic::ParsedQuicVersionVector all_supported_versions =
       quic::AllSupportedVersions();
   for (const auto& version : all_supported_versions) {
-    // Test fails for soon to be deprecated Q099, so skip it.
-    // TODO(bnc): Re-enable T099 when PRIORITY_UPDATE is added.
-    if (version.transport_version == quic::QUIC_VERSION_99) {
-      continue;
-    }
     params.push_back(TestParams{version, false});
     params.push_back(TestParams{version, true});
   }