Remove Moz{,2}Pageset and its pcv1 benchmark

tools/perf/benchmarks/page_cycler.py

Index: tools/perf/benchmarks/page_cycler.py
diff --git a/tools/perf/benchmarks/page_cycler.py b/tools/perf/benchmarks/page_cycler.py
index b952e68cce2e6e0a78391f8c726c7727f795dafb..b1ce90cd33b1284a3e63a3af8ec0b32e5264b1ac 100644
--- a/tools/perf/benchmarks/page_cycler.py
+++ b/tools/perf/benchmarks/page_cycler.py
@@ -115,18 +115,6 @@ class PageCyclerIntlKoThVi(_PageCycler):
               possible_browser.platform.GetOSVersionName() == 'snowleopard'))
 
 
-# This is an old page set, we intend to remove it after more modern benchmarks
-# work on CrOS.
-@benchmark.Enabled('chromeos')
-class PageCyclerMoz(_PageCycler):
-  """Page load for mozilla's original page set. Recorded in December 2000."""
-  page_set = page_sets.MozPageSet
-
-  @classmethod
-  def Name(cls):
-    return 'page_cycler.moz'
-
-
 @benchmark.Enabled('android')
 class PageCyclerTop10Mobile(_PageCycler):
   """Page load time benchmark for the top 10 mobile web pages.