[System-Keyboard-Lock] Recover keyboard lock related tests

third_party/WebKit/LayoutTests/W3CImportExpectations

Index: third_party/WebKit/LayoutTests/W3CImportExpectations
diff --git a/third_party/WebKit/LayoutTests/W3CImportExpectations b/third_party/WebKit/LayoutTests/W3CImportExpectations
index ad79c20982830ea6ae54cc2da36962f176ebe742..a4996e20e1a5f23b0828f5d52208e4a579ad61f0 100644
--- a/third_party/WebKit/LayoutTests/W3CImportExpectations
+++ b/third_party/WebKit/LayoutTests/W3CImportExpectations
@@ -415,6 +415,8 @@ external/wpt/webgl [ Skip ]
 # external/wpt/web-nfc [ Pass ]
 ## Owners: worker-dev@chromium.org
 # external/wpt/workers [ Pass ]
+## Owners: zijiehe@chromium.org
+# external/wpt/keyboard-lock [ Pass ]
 
 # Exceptions for individual files that fail due to bugs in the
 # upstream tests that we shouldn't bother importing until they are
@@ -758,8 +760,3 @@ external/wpt/uievents/order-of-events/mouse-events/click-order-manual.html [ Ski
 external/wpt/uievents/order-of-events/mouse-events/mouseevents-mousemove-manual.htm [ Skip ]
 external/wpt/uievents/order-of-events/mouse-events/mousemove-across-manual.html [ Skip ]
 external/wpt/uievents/order-of-events/mouse-events/mousemove-between-manual.html [ Skip ]
-external/wpt/keyboard-lock/idlharness.https.html [ Skip ]
-external/wpt/keyboard-lock/navigator-cancelKeyboardLock.https.html [ Skip ]
-external/wpt/keyboard-lock/navigator-requestKeyboardLock.https.html [ Skip ]
-external/wpt/keyboard-lock/navigator-requestKeyboardLock-two-parallel-requests.https.html [ Skip ]
-external/wpt/keyboard-lock/navigator-requestKeyboardLock-two-sequential-requests.https.html [ Skip ]