import changes from `dev' branch of rmottola/Arctic-Fox:

- Bug 1016035 - Add nsIWidget::ReportSwipeStart and call it after processing wheel events that can trigger swipes. r=kats (77a6561f85)
- Bug 1221913 - Make swiping work correctly in e10s mode even if APZ is off. r=kats (5bcdc76646)
- Bug 1227020 - Replace nsBaseHashtable::Enumerate() calls in widget/ with iterators. r=roc. (a77fcf4809)
- Bug 1230047 (part 1) - Make SynthesizeNativeTouch{Point,Tap}() take ScreenIntPoints. r=kats. (bc964eb41f)
- Bug 1182543 - Use channel->ascynOpen2 in dom/plugins/base/nsPluginHost.cpp - simplifications in instanceowner (r=sicking) (e8a95bc56a)
- Revive NPAPI async drawing: stub code. (bug 1217665 part 1, r=aklotz) (81467630ee)
- Revive test plugin changes for async plugin surfaces. (bug 1217665 part 2, r=aklotz) (86eabc862c)
- Disable async rendering paths when a plugin is using direct drawing. (bug 1217665 part 3, r=aklotz) (4b53467f3f)
- Add a new Image class that wraps drawable TextureClients. (bug 1217665 part 4, r=nical) (ab131811ba)

dom/base/nsDOMWindowUtils.cpp

@@ -1118,9 +1118,10 @@ nsDOMWindowUtils::SendNativeTouchPoint(uint32_t aPointerId,
   }
 
   NS_DispatchToMainThread(NS_NewRunnableMethodWithArgs
-    <uint32_t, nsIWidget::TouchPointerState, nsIntPoint, double, uint32_t, nsIObserver*>
+    <uint32_t, nsIWidget::TouchPointerState, ScreenIntPoint, double, uint32_t, nsIObserver*>
     (widget, &nsIWidget::SynthesizeNativeTouchPoint, aPointerId,
-    (nsIWidget::TouchPointerState)aTouchState, nsIntPoint(aScreenX, aScreenY),
+    (nsIWidget::TouchPointerState)aTouchState,
+    ScreenIntPoint(aScreenX, aScreenY),
     aPressure, aOrientation, aObserver));
   return NS_OK;
 }
@@ -1139,9 +1140,9 @@ nsDOMWindowUtils::SendNativeTouchTap(int32_t aScreenX,
   }
 
   NS_DispatchToMainThread(NS_NewRunnableMethodWithArgs
-    <nsIntPoint, bool, nsIObserver*>
+    <ScreenIntPoint, bool, nsIObserver*>
     (widget, &nsIWidget::SynthesizeNativeTouchTap,
-    nsIntPoint(aScreenX, aScreenY), aLongTap, aObserver));
+    ScreenIntPoint(aScreenX, aScreenY), aLongTap, aObserver));
   return NS_OK;
 }