Removing flake in TemporaryHTTPServer.

tools/chrome_remote_control/chrome_remote_control/adb_commands.py

Index: tools/chrome_remote_control/chrome_remote_control/adb_commands.py
diff --git a/tools/chrome_remote_control/chrome_remote_control/adb_commands.py b/tools/chrome_remote_control/chrome_remote_control/adb_commands.py
index d0a35286547725a0f01b0e436736ac2dccb2ed5f..f503a22de55b3cd7ab85a83faca212615863c292 100644
--- a/tools/chrome_remote_control/chrome_remote_control/adb_commands.py
+++ b/tools/chrome_remote_control/chrome_remote_control/adb_commands.py
@@ -127,7 +127,7 @@ def HasForwarder(adb, buildtype=None):
           os.path.exists(os.path.join('out', buildtype, 'host_forwarder')))
 
 class Forwarder(object):
-  def __init__(self, adb, host_port):
+  def __init__(self, adb, host_port, remote_port=None):
     assert HasForwarder(adb)
 
     port_pairs = [(host_port, host_port), ]
@@ -140,7 +140,10 @@ class Forwarder(object):
     self._forwarder = forwarder.Forwarder(
         adb.Adb(), port_pairs,
         tool, '127.0.0.1', buildtype)
-    self._device_port = self._forwarder.DevicePortForHostPort(self._host_port)
+    if remote_port is None:
+      self._device_port = self._forwarder.DevicePortForHostPort(self._host_port)
+    else:
+      self._device_port = remote_port
 
   @property
   def url(self):