[Telemetry] Reorganize everything.

tools/telemetry/telemetry/core/chrome/desktop_browser_finder_unittest.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 unittest
 
-from telemetry import browser_options
-from telemetry import desktop_browser_finder
-from telemetry import system_stub
+from telemetry.core import browser_options
+from telemetry.core.chrome import desktop_browser_finder
+from telemetry.test import system_stub
 
 # This file verifies the logic for finding a browser instance on all platforms
 # at once. It does so by providing stubs for the OS/sys/subprocess primitives
 # that the underlying finding logic usually uses to locate a suitable browser.
 # We prefer this approach to having to run the same test on every platform on
 # which we want this code to work.
 
 class FindTestBase(unittest.TestCase):
   def setUp(self):
     self._options = browser_options.BrowserOptions()
@@ skipping 160 matching lines @@
 
   def testFindAllWithExact(self):
     self._options.browser_executable = 'c:\\tmp\\chrome.exe'
     types = self.DoFindAllTypes()
     self.assertEquals(
         set(types),
         set(['exact',
              'debug', 'release',
              'content-shell-debug', 'content-shell-release',
              'system', 'canary']))