Rename methods and members and const variables to alternative service.

net/http/http_server_properties_impl.h

Index: net/http/http_server_properties_impl.h
diff --git a/net/http/http_server_properties_impl.h b/net/http/http_server_properties_impl.h
index 67b91271aad19ada4ee20fc0241b1fdb7c315e32..e9f576fd6c78d08a498f18f9a1a95c60cfafb332 100644
--- a/net/http/http_server_properties_impl.h
+++ b/net/http/http_server_properties_impl.h
@@ -103,7 +103,7 @@ class NET_EXPORT HttpServerPropertiesImpl
   void ClearAlternativeService(const HostPortPair& origin) override;
   const AlternativeServiceMap& alternative_service_map() const override;
   base::Value* GetAlternativeServiceInfoAsValue() const override;
-  void SetAlternateProtocolProbabilityThreshold(double threshold) override;
+  void SetAlternativeServiceProbabilityThreshold(double threshold) override;
   const SettingsMap& GetSpdySettings(
       const HostPortPair& host_port_pair) override;
   bool SetSpdySetting(const HostPortPair& host_port_pair,
@@ -170,7 +170,7 @@ class NET_EXPORT HttpServerPropertiesImpl
   // ".googlevideo.com", ".googleusercontent.com") of canonical hostnames.
   CanonicalSufficList canonical_suffixes_;
 
-  double alternate_protocol_probability_threshold_;
+  double alternative_service_probability_threshold_;
 
   base::WeakPtrFactory<HttpServerPropertiesImpl> weak_ptr_factory_;