Bug 1628817 - Revert blocking of all features with NVIDIA driver version 26.21.14.4575. r=jrmuizel

This reverts the patch landed in bug 1625857. As it turns out, the
driver version is less significant than the fact that it is a laptop
with dual GPUs. We should continue to give users with this driver
hardware acceleration for optimal performance.

Differential Revision: https://phabricator.services.mozilla.com/D70428

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

widget/windows/GfxInfo.cpp

@@ -1254,12 +1254,6 @@ const nsTArray<GfxDriverInfo>& GfxInfo::GetGfxDriverInfo() {
         DRIVER_BETWEEN_INCLUSIVE_START, V(8, 17, 10, 0000), V(8, 17, 11, 8745),
         "FEATURE_FAILURE_NV_W7_17", "nVidia driver > 187.45");
 
-    // Bug 1625857 - Rendering is very distorted with this particular driver.
-    APPEND_TO_DRIVER_BLOCKLIST2(
-        OperatingSystem::Windows, DeviceFamily::NvidiaAll,
-        GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
-        DRIVER_EQUAL, V(26, 21, 14, 4575), "NVIDIA driver != 26.21.14.4575");
-
     /*
      * AMD/ATI entries. 8.56.1.15 is the driver that shipped with Windows 7 RTM
      */