Switch LoadTimeStatsTabHelper to use WebContentsUserData.

chrome/browser/ui/tab_contents/tab_contents.cc

Index: chrome/browser/ui/tab_contents/tab_contents.cc
diff --git a/chrome/browser/ui/tab_contents/tab_contents.cc b/chrome/browser/ui/tab_contents/tab_contents.cc
index 39bf8d6ea332106062afb60d806018375de4693b..311395b0616731ebcebe349183fca0623f5c5021 100644
--- a/chrome/browser/ui/tab_contents/tab_contents.cc
+++ b/chrome/browser/ui/tab_contents/tab_contents.cc
@@ -128,6 +128,7 @@ TabContents::TabContents(WebContents* contents)
   }
   blocked_content_tab_helper_.reset(new BlockedContentTabHelper(this));
   bookmark_tab_helper_.reset(new BookmarkTabHelper(this));
+  chrome_browser_net::LoadTimeStatsTabHelper::CreateForWebContents(contents);

[cbentzel, 2012/09/18 13:55:41]

Should this be created at the same location as before?

[Avi (use Gerrit), 2012/09/18 14:11:47]

If there's a dependency in the creation of TabHelpers, they handle it in their
creation. So I'm just alphabetizing here.

   constrained_window_tab_helper_.reset(new ConstrainedWindowTabHelper(this));
   content_settings_.reset(new TabSpecificContentSettings(contents));
   core_tab_helper_.reset(new CoreTabHelper(contents));
@@ -137,8 +138,6 @@ TabContents::TabContents(WebContents* contents)
   history_tab_helper_.reset(new HistoryTabHelper(contents));
   hung_plugin_tab_helper_.reset(new HungPluginTabHelper(contents));
   infobar_tab_helper_.reset(new InfoBarTabHelper(contents));
-  load_time_stats_tab_helper_.reset(
-      new chrome_browser_net::LoadTimeStatsTabHelper(this));
   MetroPinTabHelper::CreateForWebContents(contents);
   password_manager_delegate_.reset(new PasswordManagerDelegateImpl(this));
   password_manager_.reset(