Remove remnants of DHE support.

net/url_request/url_request_unittest.cc

Index: net/url_request/url_request_unittest.cc
diff --git a/net/url_request/url_request_unittest.cc b/net/url_request/url_request_unittest.cc
index 580768775a67ecbb773be3bb7656c2a4b4ccee4e..ebebfac6befad9c7f3dd428f941ba2550361d0c9 100644
--- a/net/url_request/url_request_unittest.cc
+++ b/net/url_request/url_request_unittest.cc
@@ -8875,31 +8875,6 @@ TEST_F(HTTPSRequestTest, HSTSCrossOriginAddHeaders) {
   EXPECT_EQ(kOriginHeaderValue, received_cors_header);
 }
 
-// Test that DHE-only servers fail with the expected dedicated error code.
-TEST_F(HTTPSRequestTest, DHE) {
-  SpawnedTestServer::SSLOptions ssl_options;
-  ssl_options.key_exchanges =
-      SpawnedTestServer::SSLOptions::KEY_EXCHANGE_DHE_RSA;
-  SpawnedTestServer test_server(
-      SpawnedTestServer::TYPE_HTTPS, ssl_options,
-      base::FilePath(FILE_PATH_LITERAL("net/data/ssl")));
-  ASSERT_TRUE(test_server.Start());
-
-  TestDelegate d;
-  {
-    std::unique_ptr<URLRequest> r(default_context_.CreateRequest(
-        test_server.GetURL("/defaultresponse"), DEFAULT_PRIORITY, &d));
-
-    r->Start();
-    EXPECT_TRUE(r->is_pending());
-
-    base::RunLoop().Run();
-
-    EXPECT_EQ(1, d.response_started_count());
-    EXPECT_EQ(ERR_SSL_OBSOLETE_CIPHER, d.request_status());
-  }
-}
-
 namespace {
 
 class SSLClientAuthTestDelegate : public TestDelegate {