Delete tools/telemetry.

tools/telemetry/telemetry/internal/platform/desktop_platform_backend.py

Index: tools/telemetry/telemetry/internal/platform/desktop_platform_backend.py
diff --git a/tools/telemetry/telemetry/internal/platform/desktop_platform_backend.py b/tools/telemetry/telemetry/internal/platform/desktop_platform_backend.py
deleted file mode 100644
index 510b534f6533b8ec26e4cd0ff1f294a35034fcc9..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/internal/platform/desktop_platform_backend.py
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright 2013 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.
-
-import os
-import subprocess
-
-from telemetry.internal.util import binary_manager
-from telemetry.internal.platform import platform_backend
-
-
-class DesktopPlatformBackend(platform_backend.PlatformBackend):
-
-  # This is an abstract class. It is OK to have abstract methods.
-  # pylint: disable=abstract-method
-
-  def FlushSystemCacheForDirectory(self, directory):
-    assert directory and os.path.exists(directory), \
-        'Target directory %s must exist' % directory
-    flush_command = binary_manager.FetchPath(
-        'clear_system_cache', self.GetArchName(), self.GetOSName())
-    assert flush_command, 'You must build clear_system_cache first'
-
-    subprocess.check_call([flush_command, '--recurse', directory])
-
-  def GetDeviceTypeName(self):
-    return 'Desktop'