Revert "Block Noveau NV96 mesa driver layers acceleration."

This reverts commit b7841e5cf6dd6dc17eacc24b7dc1c215fda2a031.

application/palemoon/app/blocklist.xml

@@ -3910,14 +3910,5 @@ xmlns="http://www.mozilla.org/2006/addons-blocklist">
       <driverVersion>8.15.10.1994</driverVersion>
       <driverVersionComparator>EQUAL</driverVersionComparator>
     </gfxBlacklistEntry>
-    <gfxBlacklistEntry blockID="g2000">
-      <vendor>nouveau</vendor>
-      <devices>
-        <device>NV96</device>
-      </devices>
-      <feature>FEATURE_CANVAS2D_ACCELERATION</feature>
-      <feature>FEATURE_OPENGL_LAYERS</feature>
-      <featureStatus>FEATURE_BLOCKED_DEVICE</featureStatus>
-    </gfxBlacklistEntry>
   </gfxItems>
 </blocklist>