[Telemetry] Reorganize everything.

tools/telemetry/telemetry/core/chrome/png_bitmap.py

 # 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.
 import sys
 import os
 import base64
 
-PNG_PATH = os.path.join(os.path.dirname(__file__), '../third_party/png')
+PNG_PATH = os.path.join(os.path.dirname(__file__), '../../../third_party/png')
 if PNG_PATH not in sys.path:
   sys.path.append(PNG_PATH)
 
 import png # pylint: disable=F0401
 
 class PngColor(object):
   """Encapsulates an RGB color retreived from a PngBitmap"""
 
   def __init__(self, r, g, b, a=255):
     self.r = r
@@ skipping 41 matching lines @@
 
   def GetPixelColor(self, x, y):
     """Returns a PngColor for the pixel at (x, y)"""
     row = self._pixels[y]
     offset = x * 4
     return PngColor(row[offset], row[offset+1], row[offset+2], row[offset+3])
 
   def WriteFile(self, path):
     with open(path, "wb") as f:
       f.write(self._png_data)