26 SdchManager* SdchManager::global_;  member in net::SdchManager
206   DCHECK(!global_);  in SdchManager()
207   global_ = this;  in SdchManager()
211   DCHECK(global_ == this);  in ~SdchManager()
217   global_ = NULL;  in ~SdchManager()
222   if (!global_ )  in Shutdown()
224   global_->fetcher_.reset(NULL);  in Shutdown()
229   return global_;  in Global()
239   global_->supported_domain_ = domain;  in EnableSdchSupport()
240   global_->sdch_enabled_ = true;  in EnableSdchSupport()
245   if (!global_ )  in BlacklistDomain()
247   global_->SetAllowLatencyExperiment(url, false);  in BlacklistDomain()
250   int count = global_->blacklisted_domains_[domain];  in BlacklistDomain()
254   count = 1 + 2 * global_->exponential_blacklist_count[domain];  in BlacklistDomain()
256     global_->exponential_blacklist_count[domain] = count;  in BlacklistDomain()
260   global_->blacklisted_domains_[domain] = count;  in BlacklistDomain()
265   if (!global_ )  in BlacklistDomainForever()
267   global_->SetAllowLatencyExperiment(url, false);  in BlacklistDomainForever()
270   global_->exponential_blacklist_count[domain] = INT_MAX;  in BlacklistDomainForever()
271   global_->blacklisted_domains_[domain] = INT_MAX;  in BlacklistDomainForever()