[Telemetry] Move from telemetry WaitFor to py_utils WaitFor

telemetry/telemetry/core/util_unittest.py

Index: telemetry/telemetry/core/util_unittest.py
diff --git a/telemetry/telemetry/core/util_unittest.py b/telemetry/telemetry/core/util_unittest.py
index 0d8ace3dc13fbb6201634c86d38557803f177a98..75110ad0b863240aba96ec901c3ab986d796f86a 100644
--- a/telemetry/telemetry/core/util_unittest.py
+++ b/telemetry/telemetry/core/util_unittest.py
@@ -6,46 +6,9 @@ import shutil
 import tempfile
 import unittest
 
-from telemetry.core import exceptions
 from telemetry.core import util
 
 
-class TestWait(unittest.TestCase):
-
-  def testNonTimeout(self):
-
-    def test():
-      return True
-
-    util.WaitFor(test, 0.1)
-
-  def testTimeout(self):
-
-    def test():
-      return False
-
-    self.assertRaises(exceptions.TimeoutException,
-                      lambda: util.WaitFor(test, 0.1))
-
-  def testCallable(self):
-    """Test methods and anonymous functions, functions are tested elsewhere."""
-
-    class Test(object):
-
-      def Method(self):
-        return 'test'
-
-    util.WaitFor(Test().Method, 0.1)
-
-    util.WaitFor(lambda: 1, 0.1)
-
-    # Test noncallable condition.
-    self.assertRaises(TypeError, lambda: util.WaitFor('test', 0.1))
-
-  def testReturn(self):
-    self.assertEquals('test', util.WaitFor(lambda: 'test', 0.1))
-
-
 class TestGetSequentialFileName(unittest.TestCase):
 
   def __init__(self, *args, **kwargs):