This patch implements Chromium's Aura gesture recognizer in terms of utouch-grail and utouch-frame …

ui/gfx/size.cc

Index: ui/gfx/size.cc
===================================================================
--- ui/gfx/size.cc	(revision 126124)
+++ ui/gfx/size.cc	(working copy)
@@ -52,7 +52,7 @@
 
 void Size::set_width(int width) {
   if (width < 0) {
-    NOTREACHED() << "negative width:" << width;
+    // NOTREACHED() << "negative width:" << width;

[tfarina, 2012/03/28 16:16:04]

please, revert this change.

     width = 0;
   }
   width_ = width;