Make PointerEvent an experimental web platform feature.

third_party/WebKit/LayoutTests/virtual/pointerevent/fast/events/pointerevents/touch-pointer-mouse-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/pointerevent/fast/events/pointerevents/touch-pointer-mouse-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/pointerevent/fast/events/pointerevents/touch-pointer-mouse-expected.txt b/third_party/WebKit/LayoutTests/virtual/pointerevent/fast/events/pointerevents/touch-pointer-mouse-expected.txt
deleted file mode 100644
index df1025af783b6645fbddd3a859c5392e8a662e23..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/virtual/pointerevent/fast/events/pointerevents/touch-pointer-mouse-expected.txt
+++ /dev/null
@@ -1,87 +0,0 @@
-Verifies that canceling pointerdowns for touches correctly suppresses mouseevents.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-=== With primary pointerdown uncanceled ===
--- Tap with paired GEs --
-Received pointerdown primary
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
--- Tap without paired GEs --
-Received pointerdown primary
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received pointerdown primary
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
-
-=== With primary pointerdown canceled ===
--- Tap with paired GEs --
-Received pointerdown primary,canceled
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received click 
--- Tap without paired GEs --
-Received pointerdown primary,canceled
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received pointerdown primary,canceled
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received click 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
-
-=== With primary pointerdown uncanceled ===
--- Tap with paired GEs --
-Received pointerdown primary
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
--- Tap without paired GEs --
-Received pointerdown primary
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received pointerdown primary
-Received touchstart 
-Received pointerup primary
-Received touchend 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
-Received mousemove 
-Received mousedown 
-Received mouseup 
-Received click 
-
-PASS successfullyParsed is true
-
-TEST COMPLETE
-