Move animations crash tests to subdirectory

third_party/WebKit/LayoutTests/animations/zoomed-length-crash.html

Index: third_party/WebKit/LayoutTests/animations/zoomed-length-crash.html
diff --git a/third_party/WebKit/LayoutTests/animations/zoomed-length-crash.html b/third_party/WebKit/LayoutTests/animations/zoomed-length-crash.html
deleted file mode 100644
index a10f7d366cd8a0005992ecdfc7e4315edd4dc8ee..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/animations/zoomed-length-crash.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<style>
-#target {
-  animation: anim 1s -0.25s step-start paused;
-}
-@keyframes anim {
-  50% {
-    left: 1000px;
-  }
-}
-* { zoom: 6318030279180000000; }
-</style>
-<div id=target></div>
-<p>PASS if no crash.</p>
-<script>
-if (window.testRunner) {
-  testRunner.dumpAsText();
-  testRunner.waitUntilDone();
-}
-target.addEventListener('animationstart', function() {
-  getComputedStyle(target).left;
-  if (window.testRunner)
-    testRunner.notifyDone();
-});
-</script>