1 files changed, 29 insertions, 0 deletions
diff --git a/net/proxy/proxy_service.h b/net/proxy/proxy_service.h
index 7e4e306..3573711 100644
--- a/net/proxy/proxy_service.h
+++ b/net/proxy/proxy_service.h
@@ -261,6 +261,35 @@ class NET_EXPORT ProxyService : public NetworkChangeNotifier::IPAddressObserver,
   // of the default internal PacPollPolicy used by ProxyService.
   static scoped_ptr<PacPollPolicy> CreateDefaultPacPollPolicy();
 
+#if defined(SPDY_PROXY_AUTH_ORIGIN)
+  // Values of the UMA DataReductionProxy.BypassInfo{Primary|Fallback}
+  // histograms. This enum must remain synchronized with the enum of the same
+  // name in metrics/histograms/histograms.xml.
+  enum DataReductionProxyBypassEventType {
+    // Bypass the proxy for less than 30 minutes.
+    SHORT_BYPASS = 0,
+
+    // Bypass the proxy for 30 minutes or more.
+    LONG_BYPASS,
+
+    // Bypass the proxy because of an internal server error.
+    INTERNAL_SERVER_ERROR_BYPASS,
+
+    // Bypass the proxy because of any other error.
+    ERROR_BYPASS,
+
+    // This must always be last.
+    BYPASS_EVENT_TYPE_MAX
+  };
+
+  // Records a |DataReductionProxyBypassEventType| for either the data reduction
+  // proxy (|is_primary| is true) or the data reduction proxy fallback.
+  void RecordDataReductionProxyBypassInfo(
+      bool is_primary,
+      const ProxyServer& proxy_server,
+      DataReductionProxyBypassEventType bypass_type) const;
+#endif
+
  private:
   FRIEND_TEST_ALL_PREFIXES(ProxyServiceTest, UpdateConfigAfterFailedAutodetect);
   FRIEND_TEST_ALL_PREFIXES(ProxyServiceTest, UpdateConfigFromPACToDirect);