[Telemetry] Always use ephemeral port chosen by Chrome.

tools/telemetry/telemetry/core/browser_options_unittest.py

Index: tools/telemetry/telemetry/core/browser_options_unittest.py
diff --git a/tools/telemetry/telemetry/core/browser_options_unittest.py b/tools/telemetry/telemetry/core/browser_options_unittest.py
index e49664a4e2a1d3a18af8f6a24cabdf5b5e671739..09404e0df26214d95076db32a0f7e17d0090faf2 100644
--- a/tools/telemetry/telemetry/core/browser_options_unittest.py
+++ b/tools/telemetry/telemetry/core/browser_options_unittest.py
@@ -84,13 +84,6 @@ class BrowserOptionsTest(unittest.TestCase):
     self.assertEquals(options.browser_options.extra_browser_args,
                       set(['--foo','--bar']))
 
-  def testUseDevToolsActivePort(self):
-    options = browser_options.BrowserFinderOptions()
-    parser = options.CreateParser()
-    parser.parse_args(['--use-devtools-active-port'])
-
-    self.assertEquals(options.browser_options.use_devtools_active_port, True)
-
   def testMergeDefaultValues(self):
     options = browser_options.BrowserFinderOptions()
     options.already_true = True