From 5557b198f9815a758cf5a27d463e077b8bbbbfd8 Mon Sep 17 00:00:00 2001 From: "joi@chromium.org" Date: Fri, 6 May 2011 00:52:39 +0000 Subject: Revert 84197 - Add one-time randomization support for FieldTrial, and the ability to disable field trials. I am going to have a need for both soon. Cleaning up some comments about empty trial names, adding static method TrialExists() and simplifying many call sites by using this method. While I'm in there and needing base/OWNERS approval, add an OWNERS file for base/metrics that adds jar@chromium.org as an owner for that directory. BUG=none TEST=base_unittests TBR=jam@chromium.org R=jar@chromium.org,phajdan.jr@chromium.org,mark@chromium.org,wtc@chromium.org Reason for revert: See http://crbug.com/81750 BUG=81750 TBR=joi@chromium.org Review URL: http://codereview.chromium.org/6931048 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84373 0039d316-1c4b-4281-b951-d872f2087c98 --- net/http/http_cache_transaction.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/http/http_cache_transaction.cc') diff --git a/net/http/http_cache_transaction.cc b/net/http/http_cache_transaction.cc index c8b2b33..ec7561b 100644 --- a/net/http/http_cache_transaction.cc +++ b/net/http/http_cache_transaction.cc @@ -870,7 +870,8 @@ int HttpCache::Transaction::DoAddToEntryComplete(int result) { base::TimeTicks::Now() - entry_lock_waiting_since_; UMA_HISTOGRAM_TIMES("HttpCache.EntryLockWait", entry_lock_wait); static const bool prefetching_fieldtrial = - base::FieldTrialList::TrialExists("Prefetch"); + base::FieldTrialList::Find("Prefetch") && + !base::FieldTrialList::Find("Prefetch")->group_name().empty(); if (prefetching_fieldtrial) { UMA_HISTOGRAM_TIMES( base::FieldTrial::MakeName("HttpCache.EntryLockWait", "Prefetch"), -- cgit v1.1