DL/LayoutNG: Remove display locking expectations from LayoutNG test expectations.

Change-Id: Icb4017f98f8edea6692d84ef82872a2182e3d29c
Reviewed-on: https://chromium-review.googlesource.com/c/1355325Reviewed-by: Chris Harrelson <chrishtr@chromium.org>
Commit-Queue: vmpstr <vmpstr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612299}

third_party/blink/web_tests/FlagExpectations/enable-blink-features=LayoutNG

@@ -358,16 +358,6 @@ crbug.com/591099 tables/mozilla/bugs/bug55527.html [ Failure ]
 crbug.com/591099 virtual/android/rootscroller/set-root-scroller.html [ Pass ]
 crbug.com/591099 virtual/android/rootscroller/set-rootscroller-before-load.html [ Pass ]
 crbug.com/591099 virtual/android/url-bar/bottom-and-top-fixed-sticks-to-top.html [ Failure ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/acquire-display-lock.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/acquire-on-no-containment-added.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/context-suspend-resume-empty.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/context-suspend-resume.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/context-two-suspend-resume.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/element-retained-by-context.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/multiple-schedules-recursive.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/multiple-schedules.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/simple-schedule-1.html [ Pass Timeout ]
-crbug.com/591099 virtual/display-lock/display-lock/lock-before-append/simple-schedule-2.html [ Pass Timeout ]
 crbug.com/591099 virtual/exotic-color-space/ [ Skip ]
 crbug.com/591099 virtual/feature-policy-vibrate/ [ Skip ]
 crbug.com/591099 virtual/fractional_scrolling/fast/scrolling/fractional-scroll-offset-iframe-fixed-position.html [ Failure ]