Remove navigator.vibrate without user gesture.

third_party/WebKit/LayoutTests/http/tests/security/vibration/resources/vibrate-in-iframe-with-user-gesture-allowed.html

Index: third_party/WebKit/LayoutTests/http/tests/security/vibration/resources/vibrate-in-iframe-with-user-gesture-allowed.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/security/resources/cross-origin-iframe-for-vibrate-with-user-gesture-allowed.html b/third_party/WebKit/LayoutTests/http/tests/security/vibration/resources/vibrate-in-iframe-with-user-gesture-allowed.html
similarity index 80%
rename from third_party/WebKit/LayoutTests/http/tests/security/resources/cross-origin-iframe-for-vibrate-with-user-gesture-allowed.html
rename to third_party/WebKit/LayoutTests/http/tests/security/vibration/resources/vibrate-in-iframe-with-user-gesture-allowed.html
index 2e17ce2a6cdcb1aa8038ce16fcf0cbb6b0d9d696..7ba33ff96e76fedf5fafca698d14a7e28c9924be 100644
--- a/third_party/WebKit/LayoutTests/http/tests/security/resources/cross-origin-iframe-for-vibrate-with-user-gesture-allowed.html
+++ b/third_party/WebKit/LayoutTests/http/tests/security/vibration/resources/vibrate-in-iframe-with-user-gesture-allowed.html
@@ -4,7 +4,7 @@
     <script src="/resources/testharnessreport.js"></script>
     <script>
         var test = async_test(

[mustaq, 2017/04/13 19:05:04]

The async_test label seems redundant with the assert labels. I suggest nuking
the "var test = async_test..." line, and change each
  test.step(f(assert(condition,label))
into
  test(f(assert(condition),label)
which makes the test outcome a bit more granular. See
mouse-pointer-chorded-buttons.html as an example.

[binlu, 2017/04/13 19:55:26]

Done.

-            "Testing vibrate 3 times in a x-origin iframe: " +
+            "Testing vibrate 3 times in an iframe: " +
             " 1. blocked before user gesture;" +
             " 2. succeed during the click event;" +
             " 3. succeed after user click.");
@@ -15,18 +15,15 @@
 
         function startTest(event)
         {
-            // A manual click should navigate.
+            // A manual click should enable vibrate.
             if (window.eventSender) {
-                var button = document.getElementById("b");
-                eventSender.mouseMoveTo(button.offsetLeft + event.data.x + 2, button.offsetTop + event.data.y + 2);
                 test.step(function() {
                   assert_false(
                       navigator.vibrate(200),
                       "1. Blocked vibrate before user gesture.");
                 });
-
-                eventSender.mouseDown();
-                eventSender.mouseUp();
+                var element = document.getElementById("b");
+                simulateUserClick(element.offsetLeft + event.data.x + 2, element.offsetTop + event.data.y + 2);
             }
         }
 
@@ -58,3 +55,4 @@
     <button id="b" onclick="performTestWithClick();">Perform Test</button>
 </body>
 </html>
+