Remove the last of the TLS fallback code.

net/url_request/url_request_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <memory>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "build/build_config.h"
@@ skipping 8749 matching lines @@
         base::FilePath(FILE_PATH_LITERAL("net/data/ssl")));
     ASSERT_TRUE(test_server.Start());
 
     request_ = context_.CreateRequest(test_server.GetURL("/"), DEFAULT_PRIORITY,
                                       &delegate_);
     request_->Start();
 
     base::RunLoop().Run();
   }
 
-  void ExpectConnection(int version) {
-    EXPECT_EQ(1, delegate_.response_started_count());
-    EXPECT_NE(0, delegate_.bytes_received());
-    EXPECT_EQ(version, SSLConnectionStatusToVersion(
-        request_->ssl_info().connection_status));
-    EXPECT_TRUE(request_->ssl_info().connection_status &
-                SSL_CONNECTION_VERSION_FALLBACK);
-  }
-
   void ExpectFailure(int error) {
     EXPECT_EQ(1, delegate_.response_started_count());
     EXPECT_EQ(error, delegate_.request_status());
   }
 
  private:
   TestDelegate delegate_;
   TestURLRequestContext context_;
   std::unique_ptr<URLRequest> request_;
 };
@@ skipping 1422 matching lines @@
   AddTestInterceptor()->set_main_intercept_job(std::move(job));
 
   req->Start();
   req->Cancel();
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(ERR_ABORTED, d.request_status());
   EXPECT_EQ(0, d.received_redirect_count());
 }
 
 }  // namespace net