Bug 1336712 - toolkit: Drop test checks for OS X <= 10.8 and Windows XP. r=kmag

Depends on D6584

Differential Revision: https://phabricator.services.mozilla.com/D6585

--HG--
extra : moz-landing-system : lando

toolkit/content/aboutSupport.js

@@ -62,10 +62,6 @@ var snapshotFormatters = {
       case 8:
         statusText = strings.GetStringFromName("multiProcessStatus." + data.autoStartStatus);
         break;
-
-      case 10:
-        statusText = (Services.appinfo.OS == "Darwin" ? "OS X 10.6 - 10.8" : "Windows XP");
-        break;
     }
 
     $("multiprocess-box").textContent = strings.formatStringFromName("multiProcessWindows",

toolkit/content/tests/chrome/test_bug624329.xul

@@ -54,13 +54,11 @@ function childFocused() {
 }
 
 function childResized() {
-    const isOSXLion = navigator.userAgent.includes("Mac OS X 10.7");
-    const isOSXMtnLion = navigator.userAgent.includes("Mac OS X 10.8");
     const isOSXMavericks = navigator.userAgent.includes("Mac OS X 10.9");
     const isOSXYosemite = navigator.userAgent.includes("Mac OS X 10.10");
-    if (isOSXLion || isOSXMtnLion || isOSXMavericks || isOSXYosemite) {
+    if (isOSXMavericks || isOSXYosemite) {
         todo_is(win.windowState, win.STATE_MAXIMIZED,
-                "A resize before being maximized breaks this test on 10.7 and 10.8 and 10.9 and 10.10");
+                "A resize before being maximized breaks this test on 10.9 and 10.10");
         finish();
         return;
     }

toolkit/locales/en-US/chrome/global/aboutSupport.properties

@@ -138,8 +138,6 @@ multiProcessStatus.5 = Disabled by lack of graphics hardware acceleration on Mac
 multiProcessStatus.6 = Disabled by unsupported text input
 multiProcessStatus.7 = Disabled by add-ons
 multiProcessStatus.8 = Disabled forcibly
-# No longer in use (bug 1296353) but we might bring this back.
-multiProcessStatus.9 = Disabled by graphics hardware acceleration on Windows XP
 multiProcessStatus.unknown = Unknown status
 
 asyncPanZoom = Asynchronous Pan/Zoom