From ffc0c737bb8f02dddd291eb4765b5154452098f3 Mon Sep 17 00:00:00 2001
From: Botond Ballo <botond@mozilla.com>
Date: Mon, 28 Sep 2015 20:29:48 -0400
Subject: [PATCH] Bug 1205511 - Document that nsIDragService.dragMoved() takes
 its arguments in LayoutDevice pixels. r=enn IGNORE IDL (comment change only)

This can't be expressed in the types of the arguments because IDL doesn't
support strongly typed units.
---
 widget/nsIDragService.idl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/widget/nsIDragService.idl b/widget/nsIDragService.idl
index e2d3123dc1c..d9f0ac153c6 100644
--- a/widget/nsIDragService.idl
+++ b/widget/nsIDragService.idl
@@ -126,6 +126,9 @@ interface nsIDragService : nsISupports
   void suppress();
   void unsuppress();
 
+  /**
+    * aX and aY are in LayoutDevice pixels.
+    */
   [noscript] void dragMoved(in long aX, in long aY);
 
   [notxpcom, nostdcall] boolean maybeAddChildProcess(in ContentParentPtr aChild);