From b6d0ebfbf2e03c6a4cb454fa6176646cefae391a Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <lushnikov@chromium.org>
Date: Mon, 10 Jul 2017 18:58:29 -0700
Subject: [PATCH] Run headless chromium with --hide-scrollbars

This patch runs chromium in headless mode with the --hide-scrollbars
flag so that it doesn't spoil screenshots.

Fixes #68.
---
 lib/Browser.js        | 1 +
 test/assets/grid.html | 5 -----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/Browser.js b/lib/Browser.js
index c4115b42c1b..931c2bb210a 100644
--- a/lib/Browser.js
+++ b/lib/Browser.js
@@ -50,6 +50,7 @@ class Browser {
       this._chromeArguments.push(...[
         `--headless`,
         `--disable-gpu`,
+        `--hide-scrollbars`,
       ]);
     }
     if (typeof options.executablePath === 'string') {
diff --git a/test/assets/grid.html b/test/assets/grid.html
index 88edbb26d05..c0843a8eed7 100644
--- a/test/assets/grid.html
+++ b/test/assets/grid.html
@@ -28,11 +28,6 @@ document.addEventListener('DOMContentLoaded', function() {
 
 <style>
 
-/* Hide scrollbar so that it is not captured on screenshots */
-::-webkit-scrollbar {
-    display: none;
-}
-
 body {
     margin: 0;
     padding: 0;