Migrated several tests from blink to V8 repository.

test/webkit/declaration-in-block.js

Index: test/webkit/declaration-in-block.js
diff --git a/test/webkit/resources/standalone-post.js b/test/webkit/declaration-in-block.js
similarity index 92%
copy from test/webkit/resources/standalone-post.js
copy to test/webkit/declaration-in-block.js
index d157e78bfa084329e2ec1a9b7d6ad456e904c152..39c4fc06ce7958ba0d4c2f77e9faede8d67370d3 100644
--- a/test/webkit/resources/standalone-post.js
+++ b/test/webkit/declaration-in-block.js
@@ -21,6 +21,9 @@
 // (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(
+"This test checks that declarations in an if block can be seen outside it."
+);
 
-finishJSTest();
+if (0) { var b; }
+var a = b;