Migrated several tests from blink to V8 repository.

test/webkit/eval-cache-crash.js

Index: test/webkit/eval-cache-crash.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/eval-cache-crash.js
similarity index 83%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/eval-cache-crash.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..1d3bd98b8ceafa1ec160d130bfd64ed60b4683d3 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/eval-cache-crash.js
@@ -22,10 +22,17 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 description(
-"Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating."
+"Test to make sure the eval code cache doesn't crash or give wrong results in odd situations."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
 
+var str = "(function () { return a; })";
+var a = "first";
+var first = eval(str)();
+shouldBe("first", "'first'");
 
+with ({a : "second"}) {
+    var second = eval(str)();
+}
+
+shouldBe("second", "'second'");