[pyauto] Convenience method to determine if we're on aura

chrome/test/pyautolib/pyauto.py

Index: chrome/test/pyautolib/pyauto.py
diff --git a/chrome/test/pyautolib/pyauto.py b/chrome/test/pyautolib/pyauto.py
index dc70470ce58967242e50358b399633cd13076274..ec51ff19268e06ca36737f81817854f353e87c26 100755
--- a/chrome/test/pyautolib/pyauto.py
+++ b/chrome/test/pyautolib/pyauto.py
@@ -1592,6 +1592,10 @@ class PyUITest(pyautolib.PyUITestBase, unittest.TestCase):
     }
     return self._GetResultFromJSONRequest(cmd_dict, windex=None)
 
+  def IsAura(self):
+    """Is this Aura?"""
+    return self.GetBrowserInfo()['properties']['aura']
+
   def GetProcessInfo(self):
     """Returns information about browser-related processes that currently exist.