Enable Permissions Tests on L

https://crrev.com/c/2352519 stopped attempting to load the GvrKeyboard,
and the original bug that it fixed had the same error stack as seen in
this bug. Re-enable the Permissions Tests that were failing with the
same error.

Fixed: 1091800
Change-Id: Icc2bf2d29ddd8ffbf0016df2be6e9e6d310a1ac3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2354721
Commit-Queue: Alexander Cooper <alcooper@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@chromium.org>
Auto-Submit: Alexander Cooper <alcooper@chromium.org>
Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#797967}

chrome/android/javatests/src/org/chromium/chrome/browser/vr/WebXrVrPermissionTest.java

@@ -8,8 +8,6 @@ import static org.chromium.chrome.browser.vr.XrTestFramework.PAGE_LOAD_TIMEOUT_S
 import static org.chromium.chrome.browser.vr.XrTestFramework.POLL_TIMEOUT_LONG_MS;
 import static org.chromium.chrome.browser.vr.XrTestFramework.POLL_TIMEOUT_SHORT_MS;
 
-import android.os.Build;
-
 import androidx.test.filters.MediumTest;
 
 import org.junit.Before;
@@ -23,7 +21,6 @@ import org.chromium.base.test.params.ParameterAnnotations.UseRunnerDelegate;
 import org.chromium.base.test.params.ParameterSet;
 import org.chromium.base.test.params.ParameterizedRunner;
 import org.chromium.base.test.util.CommandLineFlags;
-import org.chromium.base.test.util.DisableIf;
 import org.chromium.chrome.browser.flags.ChromeSwitches;
 import org.chromium.chrome.browser.vr.rules.XrActivityRestriction;
 import org.chromium.chrome.browser.vr.util.VrTestRuleUtils;
@@ -89,8 +86,6 @@ public class WebXrVrPermissionTest {
     @Test
     @MediumTest
     @XrActivityRestriction({XrActivityRestriction.SupportedActivity.ALL})
-    @DisableIf.
-    Build(message = "https://crbug.com/1091800", sdk_is_less_than = Build.VERSION_CODES.M)
     public void testVrPermissionPersistance() {
         mWebXrVrPermissionTestFramework.loadFileAndAwaitInitialization(
                 "generic_webxr_page", PAGE_LOAD_TIMEOUT_S);
@@ -128,8 +123,6 @@ public class WebXrVrPermissionTest {
     @Test
     @MediumTest
     @XrActivityRestriction({XrActivityRestriction.SupportedActivity.ALL})
-    @DisableIf.
-    Build(message = "https://crbug.com/1091800", sdk_is_less_than = Build.VERSION_CODES.M)
     public void testPermissionPersistsAfterReload() {
         mWebXrVrPermissionTestFramework.loadFileAndAwaitInitialization(
                 "generic_webxr_page", PAGE_LOAD_TIMEOUT_S);