Delete perf tests that are WontFixed.

LayoutTests/perf/array-reverse.html

Index: LayoutTests/perf/array-reverse.html
diff --git a/LayoutTests/perf/array-reverse.html b/LayoutTests/perf/array-reverse.html
deleted file mode 100644
index 4425f6fcad3786e73cb4c5598e58aa16e9e89f41..0000000000000000000000000000000000000000
--- a/LayoutTests/perf/array-reverse.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<script src="../resources/magnitude-perf.js"></script>
-<script>
-function setupFunction(magnitude)
-{
-    array = [];
-    for (var i = 0; i < magnitude; i++) {
-        array[i] = i;
-    }
-}
-
-function test(magnitude)
-{
-    array.lastIndexOf(1);
-}
-
-Magnitude.description("Tests that Array reverse is linear.");
-Magnitude.initialExponent = 12;
-Magnitude.numPoints = 7;
-Magnitude.tolerance = 0.30;
-Magnitude.trim = 2;
-Magnitude.run(setupFunction, test, Magnitude.LINEAR);
-</script>