Drop-down closes via tap/touch again.

third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-touch-operations.html

Index: third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-touch-operations.html
diff --git a/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-touch-operations.html b/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-touch-operations.html
index ea2f3651f5fedc0309157e81735cfa8c65f93052..09d3f6d94591dd8de6584247d22a80b7d6bc2e11 100644
--- a/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-touch-operations.html
+++ b/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-touch-operations.html
@@ -155,13 +155,35 @@ function test3() {
     openPicker(menuElement, function () {
         eventSender.gestureTapDown(300, 300);
         shouldBeNull('window.internals.pagePopupWindow');
-        finishJSTest();
+        test4();
     }, function () {
         testFailed('picker didn\'t open')
         finishJSTest();
     });
 }
 
+function test4() {
+  debug("==> Test popup doesn't reopen immediately after closing");
+  eventSender.clearTouchPoints();
+  shouldBeNull('window.internals.pagePopupWindow');
+
+  // Open the popup with a GestureTap.
+  var position =  elementCenterPosition(menuElement);
+  eventSender.gestureTapDown(position[0], position[1]);
+  shouldBeNull('window.internals.pagePopupWindow');
+  eventSender.gestureTap(position[0], position[1]);
+  shouldNotBe('window.internals.pagePopupWindow', 'null');
+
+  // GestureTapDown on an open popup closes it.
+  eventSender.gestureTapDown(position[0], position[1]);
+  shouldBeNull('window.internals.pagePopupWindow');
+
+  // The next GestureTap on the recently closed popup shouldn't open it.
+  eventSender.gestureTap(position[0], position[1]);
+  shouldBeNull('window.internals.pagePopupWindow');
+
+  finishJSTest();
+}
 
 </script>
 </body>