servo: Merge #6159 - Remove usage of the mod_path compiler plugin (from SimonSapin:no_mod_path); r=Manishearth

rust-lang/rust#20179 makes its use case much weaker.

r? Manishearth

Source-Repo: https://github.com/servo/servo
Source-Revision: e04d9c32a98ff4673f413ed17f66e7466e2ff974

UltraBlame original commit: 81933413281cee300e35174beae0d9bf87083c71

Author: marco-c

servo/components/servo/Cargo.lock

@@ -196,13 +196,6 @@ url
 .
 16
 "
-mod_path
-=
-"
-0
-.
-1
-"
 bitflags
 =
 "

servo/components/style/Cargo.toml

@@ -63,14 +63,6 @@ string_cache_plugin
 )
 ]
 #
-!
-[
-plugin
-(
-mod_path
-)
-]
-#
 [
 macro_use
 ]
@@ -166,9 +158,16 @@ pub
 mod
 values
 ;
-mod_path
-!
+#
+[
+macro_use
+]
+pub
+mod
 properties
+{
+include
+!
 (
 concat
 !
@@ -189,6 +188,7 @@ rs
 )
 )
 ;
+}
 pub
 mod
 node

servo/components/style/lib.rs

@@ -1,8 +1,3 @@
-#
-!
-[
-macro_use
-]
 use
 std
 :