Make PointerEvent an experimental web platform feature.

third_party/WebKit/LayoutTests/fast/events/pointerevents/touch-pointercancel-expected.txt

Index: third_party/WebKit/LayoutTests/fast/events/pointerevents/touch-pointercancel-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/events/pointerevents/touch-pointercancel-expected.txt b/third_party/WebKit/LayoutTests/fast/events/pointerevents/touch-pointercancel-expected.txt
index 1f2f5e9f09ffe05c53e831eb48d7a7d61ab4697b..e366769428dd118bf78f482f155191b8d0e7e1ed 100644
--- a/third_party/WebKit/LayoutTests/fast/events/pointerevents/touch-pointercancel-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/events/pointerevents/touch-pointercancel-expected.txt
@@ -6,29 +6,61 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 --- single drag tests ---
 
 -- preventDefault on none, without notifyStartOfTouchScroll --
+Received pointerover, pointerId=2
+Received pointerenter, pointerId=2
+Received pointerdown, pointerId=2
 Received touchstart, touchIds=0
+Received pointermove, pointerId=2
 Received touchmove, touchIds=0
+Received pointermove, pointerId=2
 Received touchmove, touchIds=0
+Received pointermove, pointerId=2
 Received touchmove, touchIds=0
+Received pointerup, pointerId=2
+Received pointerout, pointerId=2
+Received pointerleave, pointerId=2
 Received touchend, touchIds=0
 
 -- preventDefault on pointermove, without notifyStartOfTouchScroll --
+Received pointerover, pointerId=3
+Received pointerenter, pointerId=3
+Received pointerdown, pointerId=3
 Received touchstart, touchIds=0
+Received pointermove, pointerId=3, prevented default
 Received touchmove, touchIds=0
+Received pointermove, pointerId=3, prevented default
 Received touchmove, touchIds=0
+Received pointermove, pointerId=3, prevented default
 Received touchmove, touchIds=0
+Received pointerup, pointerId=3
+Received pointerout, pointerId=3
+Received pointerleave, pointerId=3
 Received touchend, touchIds=0
 
 -- preventDefault on none, with notifyStartOfTouchScroll --
+Received pointerover, pointerId=4
+Received pointerenter, pointerId=4
+Received pointerdown, pointerId=4
 Received touchstart, touchIds=0
+Received pointermove, pointerId=4
 Received touchmove, touchIds=0
+Received pointercancel, pointerId=4
+Received pointerout, pointerId=4
+Received pointerleave, pointerId=4
 Received touchmove, touchIds=0
 Received touchmove, touchIds=0
 Received touchend, touchIds=0
 
 -- preventDefault on pointermove, with notifyStartOfTouchScroll --
+Received pointerover, pointerId=5
+Received pointerenter, pointerId=5
+Received pointerdown, pointerId=5
 Received touchstart, touchIds=0
+Received pointermove, pointerId=5, prevented default
 Received touchmove, touchIds=0
+Received pointercancel, pointerId=5
+Received pointerout, pointerId=5
+Received pointerleave, pointerId=5
 Received touchmove, touchIds=0
 Received touchmove, touchIds=0
 Received touchend, touchIds=0
@@ -36,26 +68,104 @@ Received touchend, touchIds=0
 --- multi drag tests ---
 
 -- preventDefault on none, without notifyStartOfTouchScroll --
+Received pointerover, pointerId=6
+Received pointerenter, pointerId=6
+Received pointerdown, pointerId=6
+Received pointerover, pointerId=7
+Received pointerenter, pointerId=7
+Received pointerdown, pointerId=7
+Received pointerover, pointerId=8
+Received pointerenter, pointerId=8
+Received pointerdown, pointerId=8
 Received touchstart, touchIds=012
+Received pointermove, pointerId=6
+Received pointermove, pointerId=7
+Received pointermove, pointerId=8
 Received touchmove, touchIds=012
+Received pointermove, pointerId=6
+Received pointermove, pointerId=7
+Received pointermove, pointerId=8
 Received touchmove, touchIds=012
+Received pointerover, pointerId=9
+Received pointerenter, pointerId=9
+Received pointerdown, pointerId=9
 Received touchstart, touchIds=3
+Received pointermove, pointerId=6
+Received pointermove, pointerId=7
+Received pointermove, pointerId=8
+Received pointermove, pointerId=9
 Received touchmove, touchIds=0123
+Received pointerup, pointerId=6
+Received pointerout, pointerId=6
+Received pointerleave, pointerId=6
+Received pointerup, pointerId=7
+Received pointerout, pointerId=7
+Received pointerleave, pointerId=7
+Received pointerup, pointerId=8
+Received pointerout, pointerId=8
+Received pointerleave, pointerId=8
+Received pointerup, pointerId=9
+Received pointerout, pointerId=9
+Received pointerleave, pointerId=9
 Received touchend, touchIds=0123
 
 -- preventDefault on none, with notifyStartOfTouchScroll --
+Received pointerover, pointerId=10
+Received pointerenter, pointerId=10
+Received pointerdown, pointerId=10
+Received pointerover, pointerId=11
+Received pointerenter, pointerId=11
+Received pointerdown, pointerId=11
+Received pointerover, pointerId=12
+Received pointerenter, pointerId=12
+Received pointerdown, pointerId=12
 Received touchstart, touchIds=012
+Received pointermove, pointerId=10
+Received pointermove, pointerId=11
+Received pointermove, pointerId=12
 Received touchmove, touchIds=012
+Received pointermove, pointerId=10
+Received pointermove, pointerId=11
+Received pointermove, pointerId=12
 Received touchmove, touchIds=012
+Received pointercancel, pointerId=10
+Received pointerout, pointerId=10
+Received pointerleave, pointerId=10
+Received pointercancel, pointerId=11
+Received pointerout, pointerId=11
+Received pointerleave, pointerId=11
+Received pointercancel, pointerId=12
+Received pointerout, pointerId=12
+Received pointerleave, pointerId=12
 Received touchstart, touchIds=3
 Received touchmove, touchIds=0123
 Received touchend, touchIds=0123
 
 --- multi cancel tests ---
 
+Received pointerover, pointerId=13
+Received pointerenter, pointerId=13
+Received pointerdown, pointerId=13
+Received pointerover, pointerId=14
+Received pointerenter, pointerId=14
+Received pointerdown, pointerId=14
+Received pointerover, pointerId=15
+Received pointerenter, pointerId=15
+Received pointerdown, pointerId=15
 Received touchstart, touchIds=012
+Received pointercancel, pointerId=15
+Received pointerout, pointerId=15
+Received pointerleave, pointerId=15
 Received touchcancel, touchIds=2
+Received pointermove, pointerId=13
+Received pointermove, pointerId=14
 Received touchmove, touchIds=01
+Received pointercancel, pointerId=13
+Received pointerout, pointerId=13
+Received pointerleave, pointerId=13
+Received pointercancel, pointerId=14
+Received pointerout, pointerId=14
+Received pointerleave, pointerId=14
 Received touchcancel, touchIds=01
 
 PASS successfullyParsed is true