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-rw-r--r--chrome/browser/net/passive_log_collector.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/chrome/browser/net/passive_log_collector.h b/chrome/browser/net/passive_log_collector.h
index e7d741f..8ffd459 100644
--- a/chrome/browser/net/passive_log_collector.h
+++ b/chrome/browser/net/passive_log_collector.h
@@ -283,6 +283,36 @@ class PassiveLogCollector : public ChromeNetLog::Observer {
DISALLOW_COPY_AND_ASSIGN(SpdySessionTracker);
};
+ // Tracks the log entries for the last seen SOURCE_HOST_RESOLVER_IMPL_REQUEST.
+ class DNSRequestTracker : public SourceTracker {
+ public:
+ static const size_t kMaxNumSources;
+ static const size_t kMaxGraveyardSize;
+
+ DNSRequestTracker();
+
+ protected:
+ virtual Action DoAddEntry(const Entry& entry, SourceInfo* out_info);
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(DNSRequestTracker);
+ };
+
+ // Tracks the log entries for the last seen SOURCE_HOST_RESOLVER_IMPL_JOB.
+ class DNSJobTracker : public SourceTracker {
+ public:
+ static const size_t kMaxNumSources;
+ static const size_t kMaxGraveyardSize;
+
+ DNSJobTracker();
+
+ protected:
+ virtual Action DoAddEntry(const Entry& entry, SourceInfo* out_info);
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(DNSJobTracker);
+ };
+
PassiveLogCollector();
~PassiveLogCollector();
@@ -317,6 +347,8 @@ class PassiveLogCollector : public ChromeNetLog::Observer {
RequestTracker socket_stream_tracker_;
InitProxyResolverTracker init_proxy_resolver_tracker_;
SpdySessionTracker spdy_session_tracker_;
+ DNSRequestTracker dns_request_tracker_;
+ DNSJobTracker dns_job_tracker_;
// This array maps each NetLog::SourceType to one of the tracker instances
// defined above. Use of this array avoid duplicating the list of trackers