Bug 1820267 - Unship EGL on Linux for older NVIDIA binary drivers. r=gfx-reviewers,lsalzman

After landing bug 1819466, we started seeing a consistent uptick in
crashes on older drivers using WebGL. Given the limited population on
older drivers on nightly, this is a sign we are unable to ship EGL on
these drivers without further investigation.

Differential Revision: https://phabricator.services.mozilla.com/D171915

widget/gtk/GfxInfo.cpp

@@ -729,21 +729,12 @@ const nsTArray<GfxDriverInfo>& GfxInfo::GetGfxDriverInfo() {
         DRIVER_LESS_THAN, V(18, 2, 0, 0), "FEATURE_X11_EGL_OLD_MESA_NOUVEAU",
         "Mesa 18.2.0.0");
 
-#ifdef EARLY_BETA_OR_EARLIER
-    APPEND_TO_DRIVER_BLOCKLIST_EXT(
-        OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
-        WindowProtocol::All, DriverVendor::NonMesaAll, DeviceFamily::NvidiaAll,
-        nsIGfxInfo::FEATURE_X11_EGL, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
-        DRIVER_LESS_THAN, V(340, 108, 0, 0),
-        "FEATURE_ROLLOUT_X11_EGL_NVIDIA_BINARY_EARLY_BETA", "340.108.0");
-#else
     APPEND_TO_DRIVER_BLOCKLIST_EXT(
         OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
         WindowProtocol::All, DriverVendor::NonMesaAll, DeviceFamily::NvidiaAll,
         nsIGfxInfo::FEATURE_X11_EGL, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
         DRIVER_LESS_THAN, V(470, 82, 0, 0),
-        "FEATURE_ROLLOUT_X11_EGL_NVIDIA_BINARY_RELEASE", "470.82.0");
-#endif
+        "FEATURE_ROLLOUT_X11_EGL_NVIDIA_BINARY", "470.82.0");
 
     // Disable on all AMD devices not using Mesa.
     APPEND_TO_DRIVER_BLOCKLIST_EXT(