Remove old tests that have been migrated to the v8 repo.

LayoutTests/fast/js/read-modify-eval-expected.txt

Index: LayoutTests/fast/js/read-modify-eval-expected.txt
diff --git a/LayoutTests/fast/js/read-modify-eval-expected.txt b/LayoutTests/fast/js/read-modify-eval-expected.txt
deleted file mode 100644
index 18240a6747ff663dfe77af24722fc938f0f5d5ef..0000000000000000000000000000000000000000
--- a/LayoutTests/fast/js/read-modify-eval-expected.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Tests whether eval() works inside statements that read and modify a value.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-PASS multTest(); is true
-PASS divTest(); is true
-PASS addTest(); is true
-PASS subTest(); is true
-PASS lshiftTest(); is true
-PASS rshiftTest(); is true
-PASS urshiftTest(); is true
-PASS andTest(); is true
-PASS xorTest(); is true
-PASS orTest(); is true
-PASS modTest(); is true
-PASS preIncTest(); is true
-PASS preDecTest(); is true
-PASS postIncTest(); is true
-PASS postDecTest(); is true
-PASS primitiveThisTest.call(1); is true
-FAIL strictThisTest.call(1); should throw an exception. Was true.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-