2 files changed, 2 insertions, 23 deletions

diff --git a/crates/ra_lsp_server/src/path_map.rs b/crates/ra_lsp_server/src/path_map.rs
index 02e54629c..86cf29540 100644
--- a/crates/ra_lsp_server/src/path_map.rs
+++ b/crates/ra_lsp_server/src/path_map.rs
@@ -4,7 +4,7 @@ use std::{
 };
 
 use im;
-use ra_analysis::{FileId, FileResolver};
+use ra_analysis::{FileId};
 use relative_path::RelativePath;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -64,27 +64,6 @@ impl PathMap {
     }
 }
 
-impl FileResolver for PathMap {
-    fn file_stem(&self, file_id: FileId) -> String {
-        self.get_path(file_id)
-            .file_stem()
-            .unwrap()
-            .to_str()
-            .unwrap()
-            .to_string()
-    }
-
-    fn resolve(&self, file_id: FileId, path: &RelativePath) -> Option<FileId> {
-        let path = path.to_path(&self.get_path(file_id));
-        let path = normalize(&path);
-        self.get_id(&path)
-    }
-
-    fn debug_path(&self, file_id: FileId) -> Option<PathBuf> {
-        Some(self.get_path(file_id).to_owned())
-    }
-}
-
 fn normalize(path: &Path) -> PathBuf {
     let mut components = path.components().peekable();
     let mut ret = if let Some(c @ Component::Prefix(..)) = components.peek().cloned() {
diff --git a/crates/ra_lsp_server/src/server_world.rs b/crates/ra_lsp_server/src/server_world.rs
index ab4c2c8aa..c0d1338a2 100644
--- a/crates/ra_lsp_server/src/server_world.rs
+++ b/crates/ra_lsp_server/src/server_world.rs
@@ -6,7 +6,7 @@ use std::{
 
 use languageserver_types::Url;
 use ra_analysis::{
-    Analysis, AnalysisChange, AnalysisHost, CrateGraph, FileId, FileResolver, LibraryData,
+    Analysis, AnalysisChange, AnalysisHost, CrateGraph, FileId, LibraryData,
 };
 use rustc_hash::FxHashMap;
 use failure::{bail, format_err};