Revert "[Sheriff] Disable PageInfoViewTest"

This reverts commit 978386ba.

Reason for revert: Enable the test again to see if it still failing.

Original change's description:
> [Sheriff] Disable PageInfoViewTest
> 
> These render tests are failing on different building bots.
> TBR=dullweber@chromium.org
> 
> Bug: 1112985
> Change-Id: I1590c2bad3c0042ecfd73ac46c6edbffb2f683fd
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2337290
> Reviewed-by: Wenyu Fu <wenyufu@chromium.org>
> Commit-Queue: Wenyu Fu <wenyufu@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#794795}

TBR=dullweber@chromium.org,wenyufu@chromium.org

Change-Id: Ida3ca24ffb5c6567941a1a4093071fc5721b167d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1112985
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2332728Reviewed-by: Christian Dullweber <dullweber@chromium.org>
Commit-Queue: Christian Dullweber <dullweber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#794940}

chrome/android/javatests/src/org/chromium/chrome/browser/page_info/PageInfoViewTest.java

@@ -25,7 +25,6 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.test.util.CommandLineFlags;
-import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeActivity;
@@ -62,7 +61,6 @@ import java.io.IOException;
         ContentSwitches.HOST_RESOLVER_RULES + "=MAP * 127.0.0.1"})
 @Features.
 EnableFeatures(ContentSettingsFeatureList.IMPROVED_COOKIE_CONTROLS_FOR_THIRD_PARTY_COOKIE_BLOCKING)
-@DisabledTest(message = "crbug.com/1112985")
 public class PageInfoViewTest {
     @Rule
     public ChromeActivityTestRule<ChromeActivity> mActivityTestRule =