Add WebPointerProperties type.

Source/web/tests/TouchActionTest.cpp

Index: Source/web/tests/TouchActionTest.cpp
diff --git a/Source/web/tests/TouchActionTest.cpp b/Source/web/tests/TouchActionTest.cpp
index 81a940ec822a3b9964981638d0ecfc6908a47b76..0218f094d4fde895bb1d948d9ceea416d57127fc 100644
--- a/Source/web/tests/TouchActionTest.cpp
+++ b/Source/web/tests/TouchActionTest.cpp
@@ -311,13 +311,13 @@ void TouchActionTest::sendTouchEvent(WebView* webView, WebInputEvent::Type type,
     webTouchEvent.touches[0].state = (type == WebInputEvent::TouchStart ?
         WebTouchPoint::StatePressed :
         WebTouchPoint::StateCancelled);
-    webTouchEvent.touches[0].id = kfakeTouchId;
+    webTouchEvent.touches[0].pointerId = kfakeTouchId;
     webTouchEvent.touches[0].screenPosition.x = clientPoint.x();
     webTouchEvent.touches[0].screenPosition.y = clientPoint.y();
     webTouchEvent.touches[0].position.x = clientPoint.x();
     webTouchEvent.touches[0].position.y = clientPoint.y();
-    webTouchEvent.touches[0].radiusX = 10;
-    webTouchEvent.touches[0].radiusY = 10;
+    webTouchEvent.touches[0].width = 10;
+    webTouchEvent.touches[0].height = 10;
 
     webView->handleInputEvent(webTouchEvent);
     runPendingTasks();