Tweaked two layout tests that had UAv2 specific conditions.

Bug: 802291
Change-Id: Ie754a7a47ffb2c45ddee3d504fc8159a7a6ec783
Reviewed-on: https://chromium-review.googlesource.com/c/1347509Reviewed-by: Navid Zolghadr <nzolghadr@chromium.org>
Commit-Queue: Mustaq Ahmed <mustaq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#610420}

third_party/WebKit/LayoutTests/fast/events/popup-blocking-timers6.html

@@ -12,12 +12,6 @@
         }
 
         function clickHandler() {
-            if (internals.runtimeFlags.userActivationV2Enabled) {
-                if (window.testRunner)
-                    testRunner.notifyDone();
-                return;
-            }
-
             setTimeout(function() {
                 newWindow = window.open("about:blank");
                 self.focus();

third_party/WebKit/LayoutTests/fast/events/resources/open-window-from-another-frame-otherFrame.html

@@ -21,10 +21,12 @@
                     closeWin(newWin);
                 }
             } else {
+                if (!newWin) {
                     parent.log("Window was not opened! Test succeeded!");
                     if (window.testRunner)
                         testRunner.notifyDone();
                 }
+            }
 
             event.preventDefault();
             return false;

third_party/WebKit/LayoutTests/virtual/user-activation-v2/fast/events/popup-blocking-timers6-expected.txt

-Click Here
-PASS successfullyParsed is true
-
-TEST COMPLETE
-