Run layout tests with dynamic import

This removes the `fetch-and-eval` pattern and instead uses a dynamic
import to fetch the test. For `debug-test` the test function simply
wraps the same dynamic import and will write to the console.

Bug: 1006759
Change-Id: Ice696ab67a24673802026dee2a08748c698c4de0
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/1964310
Commit-Queue: Tim van der Lippe <[email protected]>
Reviewed-by: Paul Lewis <[email protected]>
diff --git a/front_end/integration_test_runner.html b/front_end/integration_test_runner.html
index ebf13c4..8abe4fb 100644
--- a/front_end/integration_test_runner.html
+++ b/front_end/integration_test_runner.html
@@ -7,7 +7,7 @@
 <html lang="en">
 <head>
     <meta charset="utf-8">
-    <meta http-equiv="Content-Security-Policy" content="object-src 'none'; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://chrome-devtools-frontend.appspot.com">
+    <!-- <meta http-equiv="Content-Security-Policy" content="object-src 'none'; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://chrome-devtools-frontend.appspot.com"> -->
     <script type="module" src="root.js"></script>
     <script defer src="integration_test_runner.js"></script>
 </head>