replace deprecated fn

.travis.yml

@@ -42,7 +42,7 @@ script:
 after_success:
   - |
     if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" && "$TRAVIS_RUST_VERSION" == "stable" ]]; then
-      cargo doc --all-features --no-deps &&
+      cargo doc --all-features &&
       echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html &&
       git clone https://github.com/davisp/ghp-import.git &&
       ./ghp-import/ghp_import.py -n -p -f -m "Documentation upload" -r https://"$GH_TOKEN"@github.com/"$TRAVIS_REPO_SLUG.git" target/doc &&

src/app.rs

@@ -8,7 +8,7 @@ use actix_http::encoding::{Decoder, Encoder};
 use actix_server_config::ServerConfig;
 use actix_service::boxed::{self, BoxedNewService};
 use actix_service::{
-    ApplyTransform, IntoNewService, IntoTransform, NewService, Transform,
+    apply_transform, IntoNewService, IntoTransform, NewService, Transform,
 };
 #[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
 use bytes::Bytes;
@@ -138,7 +138,7 @@ where
         F: IntoTransform<M, AppRouting<Out>>,
     {
         let fref = Rc::new(RefCell::new(None));
-        let endpoint = ApplyTransform::new(mw, AppEntry::new(fref.clone()));
+        let endpoint = apply_transform(mw, AppEntry::new(fref.clone()));
         AppRouter {
             endpoint,
             chain: self.chain,
@@ -426,7 +426,7 @@ where
         B1: MessageBody,
         F: IntoTransform<M, T::Service>,
     {
-        let endpoint = ApplyTransform::new(mw, self.endpoint);
+        let endpoint = apply_transform(mw, self.endpoint);
         AppRouter {
             endpoint,
             chain: self.chain,