Remove dependency on element in applying color properties

LayoutTests/animations/pseudo-element-animation-with-color-crash.html

Index: LayoutTests/animations/pseudo-element-animation-with-color-crash.html
diff --git a/LayoutTests/animations/pseudo-element-animation-with-color-crash.html b/LayoutTests/animations/pseudo-element-animation-with-color-crash.html
new file mode 100644
index 0000000000000000000000000000000000000000..ce81c8388d9aadbbbf429bca80df4f13df2daffc
--- /dev/null
+++ b/LayoutTests/animations/pseudo-element-animation-with-color-crash.html
@@ -0,0 +1,11 @@
+<style>
+@keyframes A { 0% { color: red; } }
+a:before, b:before { animation-name: A; }
+</style>
+<a href="#"><b></b></a>
+
+<script>
+if (window.testRunner)
+    testRunner.dumpAsText();
+</script>
+Test passes if it doesn't crash.