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authorjar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-09-16 04:12:15 +0000
committerjar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-09-16 04:12:15 +0000
commit780f849517c85d5596bf5b6b4843da0ab3087eca (patch)
tree7af5f609d0f8d758e90bb579914115d12c88ee60 /chrome/browser/net
parent7a4c685b6ea64503334571fdafff5b2be684b9cc (diff)
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Reduce fieldtrials percentages for push to stable M7
In one case, completely removed the field trial. BUG=55634 r=mbelshe,willchan Review URL: http://codereview.chromium.org/3449003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59614 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/net')
-rw-r--r--chrome/browser/net/url_info.cc9
1 files changed, 0 insertions, 9 deletions
diff --git a/chrome/browser/net/url_info.cc b/chrome/browser/net/url_info.cc
index cd065de..7daf500 100644
--- a/chrome/browser/net/url_info.cc
+++ b/chrome/browser/net/url_info.cc
@@ -122,15 +122,6 @@ void UrlInfo::SetFoundState() {
if (kMaxNonNetworkDnsLookupDuration <= resolve_duration_) {
UMA_HISTOGRAM_CUSTOM_TIMES("DNS.PrefetchResolution", resolve_duration_,
kMaxNonNetworkDnsLookupDuration, TimeDelta::FromMinutes(15), 100);
-
- static bool use_ipv6_histogram(FieldTrialList::Find("IPv6_Probe") &&
- !FieldTrialList::Find("IPv6_Probe")->group_name().empty());
- if (use_ipv6_histogram) {
- UMA_HISTOGRAM_CUSTOM_TIMES(
- FieldTrial::MakeName("DNS.PrefetchResolution", "IPv6_Probe"),
- resolve_duration_, kMaxNonNetworkDnsLookupDuration,
- TimeDelta::FromMinutes(15), 100);
- }
}
sequence_number_ = sequence_counter++;
DLogResultsStats("DNS PrefetchFound");