Added PointerEvent firing on touch events.

LayoutTests/virtual/pointerevent/fast/events/touch/touch-pointer-events-expected.txt

Index: LayoutTests/virtual/pointerevent/fast/events/touch/touch-pointer-events-expected.txt
diff --git a/LayoutTests/virtual/pointerevent/fast/events/touch/touch-pointer-events-expected.txt b/LayoutTests/virtual/pointerevent/fast/events/touch/touch-pointer-events-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6a0761458d52e3cc107f9100a8f3e6d46e7845b5
--- /dev/null
+++ b/LayoutTests/virtual/pointerevent/fast/events/touch/touch-pointer-events-expected.txt
@@ -0,0 +1,31 @@
+Verifies that tapping on an element fires appropriate pointer events.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+--- with preventDefault=false ---
+-- sending touch to green --
+green received pointerdown at phase=target
+lightgreen received pointerdown at phase=bubbling
+grey received pointerdown at phase=bubbling
+green received touchstart at phase=target
+lightgreen received touchstart at phase=bubbling
+grey received touchstart at phase=bubbling
+green received pointermove at phase=target
+lightgreen received pointermove at phase=bubbling
+grey received pointermove at phase=bubbling
+green received touchmove at phase=target
+lightgreen received touchmove at phase=bubbling
+grey received touchmove at phase=bubbling
+--- with preventDefault=true ---
+-- sending touch to green --
+green received pointerdown at phase=target
+lightgreen received pointerdown at phase=bubbling
+grey received pointerdown at phase=bubbling
+green received pointermove at phase=target
+lightgreen received pointermove at phase=bubbling
+grey received pointermove at phase=bubbling
+PASS successfullyParsed is true
+
+TEST COMPLETE
+