Revert 182991

tools/telemetry/telemetry/core/chrome/platform.py

Index: tools/telemetry/telemetry/core/chrome/platform.py
===================================================================
--- tools/telemetry/telemetry/core/chrome/platform.py	(revision 182999)
+++ tools/telemetry/telemetry/core/chrome/platform.py	(working copy)
@@ -1,22 +0,0 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-class Platform(object):
-  """The platform that the target browser is running on.
-
-  Provides a limited interface to obtain stats from the platform itself, where
-  possible.
-  """
-
-  def GetSurfaceCollector(self, trace_tag):
-    """Platforms may be able to collect GL surface stats."""
-    class StubSurfaceCollector(object):
-      def __init__(self, trace_tag):
-        pass
-      def __enter__(self):
-        pass
-      def __exit__(self, *args):
-        pass
-
-    return StubSurfaceCollector(trace_tag)