diff options
| -rw-r--r-- | net/disk_cache/backend_impl.cc | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/net/disk_cache/backend_impl.cc b/net/disk_cache/backend_impl.cc index e02b79d..adffbc7 100644 --- a/net/disk_cache/backend_impl.cc +++ b/net/disk_cache/backend_impl.cc @@ -174,12 +174,7 @@ bool SetFieldTrialInfo(int size_group) { std::string group1 = base::StringPrintf("CacheSizeGroup_%d", size_group); trial1->AppendGroup(group1, base::FieldTrial::kAllRemainingProbability); - scoped_refptr<base::FieldTrial> trial2 = - new base::FieldTrial("CacheThrottle", 100); - int group2a = trial2->AppendGroup("CacheThrottle_On", 10); // 10 % in. - trial2->AppendGroup("CacheThrottle_Off", 10); // 10 % control. - - return trial2->group() == group2a; + return false; } // ------------------------------------------------------------------------ @@ -1214,10 +1209,6 @@ void BackendImpl::OnOperationCompleted(base::TimeDelta elapsed_time) { if (cache_type() != net::DISK_CACHE) return; - UMA_HISTOGRAM_TIMES(base::FieldTrial::MakeName("DiskCache.TotalIOTime", - "CacheThrottle").data(), - elapsed_time); - if (!throttle_requests_) return; |