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| author | jar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-03-23 02:45:11 +0000 |
|---|---|---|
| committer | jar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-03-23 02:45:11 +0000 |
| commit | 0b48db4400f9a20de3c9f5bea099c1a3cbcf5015 (patch) | |
| tree | c7149e77252a1fe846a87cf93c1b98a02fe53296 /chrome/browser/net/dns_global.cc | |
| parent | 202dee0077b3756f5fad43c521ceec4f7349c91e (diff) | |
| download | chromium_src-0b48db4400f9a20de3c9f5bea099c1a3cbcf5015.zip chromium_src-0b48db4400f9a20de3c9f5bea099c1a3cbcf5015.tar.gz chromium_src-0b48db4400f9a20de3c9f5bea099c1a3cbcf5015.tar.bz2 | |
Attempt to detect impact of disabling dns prefetching on transaction latency
This is also meant to exercise the field trial infrastructure.
r=mbelshe
Review URL: http://codereview.chromium.org/50084
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12271 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/net/dns_global.cc')
| -rw-r--r-- | chrome/browser/net/dns_global.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/chrome/browser/net/dns_global.cc b/chrome/browser/net/dns_global.cc index c8df241..0dbba5d 100644 --- a/chrome/browser/net/dns_global.cc +++ b/chrome/browser/net/dns_global.cc @@ -81,11 +81,9 @@ void DnsPrefetchList(const NameList& hostnames) { static void DnsPrefetchMotivatedList( const NameList& hostnames, DnsHostInfo::ResolutionMotivation motivation) { - if (!dns_prefetch_enabled) + if (!dns_prefetch_enabled || NULL == dns_master) return; - DCHECK(NULL != dns_master); - if (NULL != dns_master) - dns_master->ResolveList(hostnames, motivation); + dns_master->ResolveList(hostnames, motivation); } // This API is used by the autocomplete popup box (where URLs are typed). |