[Telemetry] Reorganize everything.

tools/telemetry/telemetry/page/csv_page_benchmark_results_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 StringIO
 import csv
 import os
 import unittest
 
-from telemetry.csv_page_benchmark_results import CsvPageBenchmarkResults
-from telemetry.page_set import PageSet
+from telemetry.page import csv_page_benchmark_results
+from telemetry.page import page_set
 
 def _MakePageSet():
-  return PageSet.FromDict({
+  return page_set.PageSet.FromDict({
       "description": "hello",
       "pages": [
         {"url": "http://www.foo.com/"},
         {"url": "http://www.bar.com/"}
         ]
       }, os.path.dirname(__file__))
 
-class NonPrintingCsvPageBenchmarkResults(CsvPageBenchmarkResults):
+class NonPrintingCsvPageBenchmarkResults(
+    csv_page_benchmark_results.CsvPageBenchmarkResults):
   def __init__(self, *args):
     super(NonPrintingCsvPageBenchmarkResults, self).__init__(*args)
 
   def _PrintPerfResult(self, *args):
     pass
 
 class CsvPageBenchmarkResultsTest(unittest.TestCase):
   def setUp(self):
     self._output = StringIO.StringIO()
     self._page_set = _MakePageSet()
@@ skipping 87 matching lines @@
 
     results.PrintSummary('tag')
 
     self.assertEquals(
       self.output_header_row,
       ['url', 'a ()'])
     self.assertEquals(
       self.output_data_rows,
       [[self._page_set[0].url, '1.5'],
        [self._page_set[1].url, '2.5']])