From 06f7a03ffdf2fd761e06803da8382d567348c1f2 Mon Sep 17 00:00:00 2001
From: wicknix <39230578+wicknix@users.noreply.github.com>
Date: Wed, 15 May 2019 00:37:09 -0500
Subject: Fix scroll bar orientation on MacOS

---
 widget/cocoa/nsNativeThemeCocoa.mm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'widget')

diff --git a/widget/cocoa/nsNativeThemeCocoa.mm b/widget/cocoa/nsNativeThemeCocoa.mm
index 597c25a48..fc4f7f2e9 100644
--- a/widget/cocoa/nsNativeThemeCocoa.mm
+++ b/widget/cocoa/nsNativeThemeCocoa.mm
@@ -2778,9 +2778,8 @@ nsNativeThemeCocoa::DrawWidgetBackground(nsRenderingContext* aContext,
       NSMutableDictionary* options = [NSMutableDictionary dictionaryWithObjectsAndKeys:
         (isOverlay ? @"kCUIWidgetOverlayScrollBar" : @"scrollbar"), @"widget",
         (isSmall ? @"small" : @"regular"), @"size",
-        (isOverlay && isOnTopOfDarkBackground ? @"kCUIVariantWhite" : @""),
-          @"kCUIVariantKey",
-        (isOnTopOfDarkBackground ? @"kCUIVariantWhite" : @""), @"kCUIVariantKey",
+        (isHorizontal ? @"kCUIOrientHorizontal" : @"kCUIOrientVertical"), @"kCUIOrientationKey",
+        (isOverlay && isOnTopOfDarkBackground ? @"kCUIVariantWhite" : @""), @"kCUIVariantKey",
         [NSNumber numberWithBool:YES], @"indiconly",
         [NSNumber numberWithBool:YES], @"kCUIThumbProportionKey",
         [NSNumber numberWithBool:YES], @"is.flipped",
-- 
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