8 files declare their use of HttpKernel in Zircon Profile 8

ContainerAwareHttpKernel.php in vendor/symfony/http-kernel/DependencyInjection/ContainerAwareHttpKernel.php

HttpKernelTest.php in vendor/symfony/http-kernel/Tests/HttpKernelTest.php

InlineFragmentRendererTest.php in vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php

RequestDataCollectorTest.php in vendor/symfony/http-kernel/Tests/DataCollector/RequestDataCollectorTest.php

TestHttpKernel.php in vendor/symfony/http-kernel/Tests/TestHttpKernel.php

TestHttpKernel.php in vendor/symfony/http-kernel/Tests/HttpCache/TestHttpKernel.php

TestMultipleHttpKernel.php in vendor/symfony/http-kernel/Tests/HttpCache/TestMultipleHttpKernel.php

TraceableEventDispatcherTest.php in vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php