Remove dead code webkitpy.common.config.ports_mock.

third_party/WebKit/Tools/Scripts/webkitpy/tool/mock_tool.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/tool/mock_tool.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/tool/mock_tool.py b/third_party/WebKit/Tools/Scripts/webkitpy/tool/mock_tool.py
index 459c39141f8ab3eaf2020f62e2c836db53d2820d..44cd6a2c78ae76d9bbbd35db819fdb81f7b11201 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/tool/mock_tool.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/tool/mock_tool.py
@@ -28,9 +28,6 @@
 
 from webkitpy.common.host_mock import MockHost
 
-# FIXME: Old-style "Ports" need to die and be replaced by modern layout_tests.port which needs to move to common.
-from webkitpy.common.config.ports_mock import MockPort
-
 
 # FIXME: We should just replace this with optparse.Values(default=kwargs)
 class MockOptions(object):
@@ -60,10 +57,5 @@ class MockTool(MockHost):
     def __init__(self, *args, **kwargs):
         MockHost.__init__(self, *args, **kwargs)
 
-        self._deprecated_port = MockPort()
-
-    def deprecated_port(self):
-        return self._deprecated_port
-
     def path(self):
         return "echo"