Fix tidy issues

Author: oli-obk

src/librustc_resolve/build_reduced_graph.rs

@@ -424,8 +424,10 @@ impl<'a> Resolver<'a> {
     fn build_reduced_graph_for_block(&mut self, block: &Block) {
         let parent = self.current_module;
         if self.block_needs_anonymous_module(block) {
-            let module =
-                self.new_module(parent, ModuleKind::Block(block.id), parent.normal_ancestor_id, block.span);
+            let module = self.new_module(parent,
+                                         ModuleKind::Block(block.id),
+                                         parent.normal_ancestor_id,
+                                         block.span);
             self.block_map.insert(block.id, module);
             self.current_module = module; // Descend into the block.
         }

src/librustc_resolve/lib.rs

@@ -873,7 +873,10 @@ pub struct ModuleData<'a> {
 pub type Module<'a> = &'a ModuleData<'a>;
 
 impl<'a> ModuleData<'a> {
-    fn new(parent: Option<Module<'a>>, kind: ModuleKind, normal_ancestor_id: DefId, span: Span) -> Self {
+    fn new(parent: Option<Module<'a>>,
+           kind: ModuleKind,
+           normal_ancestor_id: DefId,
+           span: Span) -> Self {
         ModuleData {
             parent: parent,
             kind: kind,
@@ -1434,8 +1437,13 @@ impl<'a> Resolver<'a> {
         self.crate_loader.postprocess(krate);
     }
 
-    fn new_module(&self, parent: Module<'a>, kind: ModuleKind, normal_ancestor_id: DefId, span: Span)
-                  -> Module<'a> {
+    fn new_module(
+        &self,
+        parent: Module<'a>,
+        kind: ModuleKind,
+        normal_ancestor_id: DefId,
+        span: Span,
+    ) -> Module<'a> {
         self.arenas.alloc_module(ModuleData::new(Some(parent), kind, normal_ancestor_id, span))
     }