Unverified Commit 7d98f3bd authored by Georg Koppen's avatar Georg Koppen
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Bug 27290: Remove WebGL pref for min capability mode

In Mozilla Bug 1217290, a new WebGL mode was introduced specifically
for `privacy.resistFingerprinting` set to `true`, which is supposed to
give most machines the same WebGL profile.

Previously, `webgl.min_capability_mode` was used for this purpose,
but now that pref is intended strictly for browser testing and it
overrides the `privacy.resistFingerprinting` setting. Furthermore,
`webgl.min_capability_mode` can cause WebGL to fail unnecessarily.

So we should not be enabling `webgl.min_capability_mode` any more in
Tor Browser. This patch is the complement to a tor-browser patch
which both remove that preference setting so it reverts to Firefox's
default value (false).
parent 07e7b64c
......@@ -1551,7 +1551,6 @@ function torbutton_update_disk_prefs() {
function torbutton_update_fingerprinting_prefs() {
var mode = m_tb_prefs.getBoolPref("privacy.resistFingerprinting");
m_tb_prefs.setBoolPref("webgl.min_capability_mode", mode);
m_tb_prefs.setBoolPref("webgl.disable-extensions", mode);
m_tb_prefs.setBoolPref("dom.network.enabled", !mode);
m_tb_prefs.setBoolPref("dom.enable_performance", !mode);
......
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