Auto merge of #13307 - bubbles231:code_refactor, r=Manishearth

Code refactoring

<!-- Please describe your changes on the following line: -->
The code was refactored to follow Rust naming conventions better.

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes help fix #12379.

<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because logic was not changed.

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/13307)
<!-- Reviewable:end -->

1 files changed, 4 insertions, 4 deletions

diff --git a/components/script/dom/htmlpreelement.rs b/components/script/dom/htmlpreelement.rs
index d39bb44f21f..599d9731e2e 100644
--- a/components/script/dom/htmlpreelement.rs
+++ b/components/script/dom/htmlpreelement.rs
@@ -16,20 +16,20 @@ pub struct HTMLPreElement {
 }
 
 impl HTMLPreElement {
-    fn new_inherited(localName: Atom,
+    fn new_inherited(local_name: Atom,
                      prefix: Option<DOMString>,
                      document: &Document) -> HTMLPreElement {
         HTMLPreElement {
             htmlelement:
-                HTMLElement::new_inherited(localName, prefix, document)
+                HTMLElement::new_inherited(local_name, prefix, document)
         }
     }
 
     #[allow(unrooted_must_root)]
-    pub fn new(localName: Atom,
+    pub fn new(local_name: Atom,
                prefix: Option<DOMString>,
                document: &Document) -> Root<HTMLPreElement> {
-        Node::reflect_node(box HTMLPreElement::new_inherited(localName, prefix, document),
+        Node::reflect_node(box HTMLPreElement::new_inherited(local_name, prefix, document),
                            document,
                            HTMLPreElementBinding::Wrap)
     }