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

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
===================================================================
--- chrome/chrome_browser.gypi	(revision 126124)
+++ chrome/chrome_browser.gypi	(working copy)
@@ -4328,6 +4328,12 @@
             '../dbus/dbus.gyp:dbus',
           ],
         }],
+	['use_aura==1 and use_utouch==1', {
+          'dependencies': [
+	    '../third_party/utouch-frame/utouch-frame.gyp:utouch-frame',
+            '../third_party/utouch-grail/utouch-grail.gyp:utouch-grail',
+          ],
+        }],
         ['use_nss==1', {
           'sources': [
             'third_party/mozilla_security_manager/nsNSSCertHelper.cpp',