Disable http/tests/notifications/serviceworker-notification-properties.html on Linux

It has a leak reported. More info on the bug.

[email protected]
NOTRY=true
BUG=617137

Review-Url: https://codereview.chromium.org/2036153003
Cr-Commit-Position: refs/heads/master@{#397703}
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index be098d8..e7316b82 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -79,6 +79,9 @@
 
 crbug.com/563650 inspector/elements/css-rule-hover-highlights-selectors.html [ Pass Failure ]
 
+# Leak reported on Linux
+crbug.com/617137 [ Linux ] http/tests/notifications/serviceworker-notification-properties.html [ Failure Pass ]
+
 crbug.com/522641 inspector/elements/styles-4/styles-update-links.html [ Pass Timeout ]
 crbug.com/522645 [ Linux ] virtual/android/fullscreen/video-fixed-background.html [ Failure Pass ]
 crbug.com/522647 http/tests/notifications/close-dispatch-asynchronous.html [ Failure Pass ]