From f3d62bb9e588736565d81c2265eb72fa4d582d15 Mon Sep 17 00:00:00 2001
From: Mike Hommey <mh@glandium.org>
Date: Thu, 12 Nov 2009 17:18:31 +0100
Subject: [PATCH] Avoid wrong sessionstore data to keep windows out of user
 sight

It happens that sessionstore can keep wrong information for the window
position or minimized state. Workaround this until the real bug is found
and fixed (probably in xulrunner).

Closes: #552426, #553453

Gbp-Pq: Topic debian-hacks
Gbp-Pq: Name Avoid-wrong-sessionstore-data-to-keep-windows-out-of.patch
---
 browser/components/sessionstore/SessionStore.sys.mjs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/browser/components/sessionstore/SessionStore.sys.mjs b/browser/components/sessionstore/SessionStore.sys.mjs
index 6506b21216e..6dc53f7eeba 100644
--- a/browser/components/sessionstore/SessionStore.sys.mjs
+++ b/browser/components/sessionstore/SessionStore.sys.mjs
@@ -4992,7 +4992,7 @@ var SessionStoreInternal = {
         // _getWindowDimension.
         let desktopToCssScale =
           aWindow.desktopToDeviceScale / aWindow.devicePixelRatio;
-        aWindow.moveTo(aLeft * desktopToCssScale, aTop * desktopToCssScale);
+        aWindow.moveTo((aLeft < -aWidth) ? 0 : aLeft * desktopToCssScale, (aTop < -aHeight) ? 0 : aTop * desktopToCssScale);
       }
       if (
         aWidth &&
@@ -5020,9 +5020,8 @@ var SessionStoreInternal = {
           case "minimized":
             if (aSizeModeBeforeMinimized == "maximized") {
               aWindow.maximize();
+              break;
             }
-            aWindow.minimize();
-            break;
           case "normal":
             aWindow.restore();
             break;
-- 
2.30.2