Revert "Changed page_cycler to use sessionStorage instead of cookies for timing values."

This reverts r56932.

BUG=none
TEST=page_cycler_database is green
TBR=nsylvain@chromium.org

Review URL: http://codereview.chromium.org/3126032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57445 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 18 deletions

diff --git a/tools/page_cycler/common/head.js b/tools/page_cycler/common/head.js
index f63a56c..1a4ddc84 100644
--- a/tools/page_cycler/common/head.js
+++ b/tools/page_cycler/common/head.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -50,20 +50,10 @@ function __pages() {  // fetch lazily
   return this.data;
 }
 function __get_timings() {
-  if (sessionStorage == null)
-    return __get_cookie("__pc_timings");
-  else {
-    if (sessionStorage.getItem("__pc_timings") == null)
-      return "";
-    else
-      return sessionStorage["__pc_timings"];
-  }
+  return __get_cookie("__pc_timings");
 }
 function __set_timings(timings) {
-  if (sessionStorage == null)
-    document.cookie = "__pc_timings=" + timings + "; path=/";
-  else
-    sessionStorage["__pc_timings"]=timings;
+  document.cookie = "__pc_timings=" + timings + "; path=/";
 }
 function __ontimeout() {
   var doc;
@@ -84,16 +74,15 @@ function __ontimeout() {
   } else {
     doc = "../" + __pages()[__page] + "/index.html"
   }
-
+  
   var timings = __tl;
   var oldTimings = __get_timings();
-  if (oldTimings != "") {
+  if (oldTimings != "") { 
     timings = oldTimings + "," + timings;
   }
   __set_timings(timings);
-
-  var url = doc + "?n=" + __iterations + "&i=" + __cycle + "&p=" + __page +
-    "&ts=" + ts + "&td=" + __td + "&tf=" + __tf;
+  
+  var url = doc + "?n=" + __iterations + "&i=" + __cycle + "&p=" + __page + "&ts=" + ts + "&td=" + __td + "&tf=" + __tf;
   document.location.href = url;
 }
 function __onload() {