Migrated several tests from blink to V8 repository.

test/webkit/invalid-callframe-during-unwind.js

Index: test/webkit/invalid-callframe-during-unwind.js
diff --git a/test/webkit/resources/standalone-post.js b/test/webkit/invalid-callframe-during-unwind.js
similarity index 88%
copy from test/webkit/resources/standalone-post.js
copy to test/webkit/invalid-callframe-during-unwind.js
index d157e78bfa084329e2ec1a9b7d6ad456e904c152..c50789619565c194c5463753256de66d06dc2636 100644
--- a/test/webkit/resources/standalone-post.js
+++ b/test/webkit/invalid-callframe-during-unwind.js
@@ -21,6 +21,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-wasPostTestScriptParsed = true;
+description("Test to ensure we have a valid callframe midway through unwinding");
 
-finishJSTest();
+function testUnwind(){with({}){ arguments; throw "threw successfully";}}
+
+shouldThrow("testUnwind()")