Enable URLRequestQuicTest.ExpectCT for TLS versions

Change-Id: I4b09aff4eb42b4682c24bc0fc7e325f619e6acd1
Bug: 1090838
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2261616
Commit-Queue: Nick Harper <nharper@chromium.org>
Commit-Queue: Matt Menke <mmenke@chromium.org>
Auto-Submit: Nick Harper <nharper@chromium.org>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#781660}

net/url_request/url_request_quic_unittest.cc

@@ -705,14 +705,6 @@ TEST_P(URLRequestQuicTest, RequestHeadersCallback) {
 // Tests that if there's an Expect-CT failure at the QUIC layer, a report is
 // generated.
 TEST_P(URLRequestQuicTest, ExpectCT) {
-  // Expect-CT seems not to supported for quic::PROTOCOL_TLS1_3 handshakes.
-  // TODO(https://crbug.com/1090838): Remove this early exit once that is fixed.
-  if (GetParam().handshake_protocol == quic::PROTOCOL_TLS1_3) {
-    // Need this to avoid a DCHECK.
-    Init();
-    return;
-  }
-
   TransportSecurityState::SetRequireCTForTesting(true);
   base::test::ScopedFeatureList feature_list;
   feature_list.InitWithFeatures(