fixup! BB 41918: Option to reuse last window size when letterboxing is enabled.

pref("privacy.resistFingerprinting", true);

pref("privacy.resistFingerprinting.exemptedDomains", "");

#endif

// tor-browser#43904: Enable this so we skip the blank window if user is resisting fingerprinting.

pref("privacy.resistFingerprinting.skipEarlyBlankFirstPaint", true);

// tor-browser#18603: failIfMajorPerformanceCaveat is an optional attribute that

// can be used when creating a WebGL context if the browser detects that the

// performance would be low. That could be used to fingerpting users with a not

        return false;

      }

      // We don't want to mess up with RFP new window / letterboxing machinery.

      if (Services.prefs.getBoolPref("privacy.resistFingerprinting", false)) {

        return false;

      }

      let width = getValue("width");

      let height = getValue("height");