fix usages after rename

Author: matklad

Cargo.lock

@@ -0,0 +1,23 @@
+[package]
+edition = "2018"
+name = "ra_ide_api"
+version = "0.1.0"
+authors = ["Aleksey Kladov <[email protected]>"]
+
+[dependencies]
+itertools = "0.8.0"
+log = "0.4.5"
+relative-path = "0.4.0"
+rayon = "1.0.2"
+fst = "0.3.1"
+salsa = "0.9.1"
+rustc-hash = "1.0"
+parking_lot = "0.7.0"
+unicase = "2.2.0"
+
+ra_syntax = { path = "../ra_syntax" }
+ra_ide_api_light = { path = "../ra_ide_api_light" }
+ra_text_edit = { path = "../ra_text_edit" }
+ra_db = { path = "../ra_db" }
+hir = { path = "../ra_hir", package = "ra_hir" }
+test_utils = { path = "../test_utils" }