Migrated several tests from blink to V8 repository.

test/webkit/dfg-mul-big-integer-with-small-integer.js

Index: test/webkit/dfg-mul-big-integer-with-small-integer.js
diff --git a/test/webkit/resources/standalone-post.js b/test/webkit/dfg-mul-big-integer-with-small-integer.js
similarity index 86%
copy from test/webkit/resources/standalone-post.js
copy to test/webkit/dfg-mul-big-integer-with-small-integer.js
index d157e78bfa084329e2ec1a9b7d6ad456e904c152..8450cedc47f51e36b2059393256abf8f7af9a901 100644
--- a/test/webkit/resources/standalone-post.js
+++ b/test/webkit/dfg-mul-big-integer-with-small-integer.js
@@ -21,6 +21,13 @@
 // (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(
+"Tests what happens when you multiply a big unknown integer with a small known integer."
+);
 
-finishJSTest();
+function foo(a) {
+    return a * 65536;
+}
+
+for (var i = 0; i < 100; ++i)
+    shouldBe("foo(2147483647)", "140737488289792");