[Telemetry] Reorganize everything.

tools/telemetry/telemetry/page/page_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 page
+from telemetry.page import page
 
 class TestPage(unittest.TestCase):
   def testGetUrlBaseDirAndFileForAbsolutePath(self):
     apage = page.Page('file:///somedir/otherdir/file.html',
                       None, # In this test, we don't need a page set.
                       base_dir='basedir')
     dirname, filename = apage.url_base_dir_and_file
     self.assertEqual(dirname, 'basedir/somedir/otherdir')
     self.assertEqual(filename, 'file.html')
 
@@ skipping 15 matching lines @@
     self.assertEqual(filename, 'otherdir/file.html')
 
   def testDisplayUrlForHttp(self):
     self.assertEquals(page.Page('http://www.foo.com/', None).display_url,
                       'www.foo.com/')
 
   def testDisplayUrlForFile(self):
     self.assertEquals(
         page.Page('file:///../../otherdir/file.html', None).display_url,
         'file.html')