[Sheriff] Disable flaky test VisualPropertiesPropagation_RootWindowSegments on Android

TBR=acolwell@chromium.org

Bug: 1089994
Change-Id: I290d0294499f620e30157ebcae3a68374fa46f68
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2500701Reviewed-by: Patrick Noland <pnoland@chromium.org>
Commit-Queue: Patrick Noland <pnoland@chromium.org>
Cr-Commit-Position: refs/heads/master@{#821030}

content/browser/renderer_host/render_widget_host_view_child_frame_browsertest.cc

@@ -510,8 +510,9 @@ IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest,
 
 // Validate that the root widget's window segments are correctly propagated
 // via the SynchronizeVisualProperties cascade.
-// Flaky on Mac and Linux (http://crbug/1089994).
-#if defined(OS_MAC) || defined(OS_LINUX) || defined(OS_CHROMEOS)
+// Flaky on Mac, Linux and Android (http://crbug/1089994).
+#if defined(OS_MAC) || defined(OS_LINUX) || defined(OS_CHROMEOS) || \
+    defined(OS_ANDROID)
 #define MAYBE_VisualPropertiesPropagation_RootWindowSegments \
   DISABLED_VisualPropertiesPropagation_RootWindowSegments
 #else