[telemetry] Move telemetry/core/chrome/ to telemetry/core/backends/chrome/

tools/telemetry/telemetry/core/backends/png_bitmap_unittest.py

Index: tools/telemetry/telemetry/core/backends/png_bitmap_unittest.py
diff --git a/tools/telemetry/telemetry/core/chrome/png_bitmap_unittest.py b/tools/telemetry/telemetry/core/backends/png_bitmap_unittest.py
similarity index 96%
rename from tools/telemetry/telemetry/core/chrome/png_bitmap_unittest.py
rename to tools/telemetry/telemetry/core/backends/png_bitmap_unittest.py
index 48a709eeb9652441234ce92401449f00cdbf55d5..0e3c233c8cd7e1f58a977444fe3f58d2080cb9d6 100644
--- a/tools/telemetry/telemetry/core/chrome/png_bitmap_unittest.py
+++ b/tools/telemetry/telemetry/core/backends/png_bitmap_unittest.py
@@ -1,11 +1,13 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# 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 unittest
 import os
 
-from telemetry.core.chrome import png_bitmap
 from telemetry.core import util
+from telemetry.core.backends import png_bitmap
+
 
 # This is a simple base64 encoded 2x2 PNG which contains, in order, a single
 # Red, Yellow, Blue, and Green pixel.
@@ -16,9 +18,11 @@ MBAJqcGAAAABZJREFUCNdj/M/AwPCfgYGB4T/DfwY
 AHAAD/iOWZXsAAAAASUVORK5CYII=
 """
 
+
 test_png_path = os.path.join(util.GetUnittestDataDir(), 'test_png.png')
 test_png_2_path = os.path.join(util.GetUnittestDataDir(), 'test_png_2.png')
 
+
 class PngBitmapTest(unittest.TestCase):
   def testReadFromBase64(self):
     png = png_bitmap.PngBitmap.FromBase64(test_png)