Rustfmt some of script.

components/script/dom/blob.rs

@@ -11,7 +11,7 @@ use dom::bindings::reflector::{Reflector, reflect_dom_object};
 use num::ToPrimitive;
 use std::ascii::AsciiExt;
 use std::borrow::ToOwned;
-use std::cell::{Cell};
+use std::cell::Cell;
 use std::cmp::{max, min};
 use std::sync::mpsc::Sender;
 use util::str::DOMString;
@@ -23,29 +23,27 @@ pub struct Blob {
     bytes: Option<Vec<u8>>,
     typeString: String,
     global: GlobalField,
-    isClosed_: Cell<bool>
+    isClosed_: Cell<bool>,
 }
 
 fn is_ascii_printable(string: &str) -> bool {
     // Step 5.1 in Sec 5.1 of File API spec
     // http://dev.w3.org/2006/webapi/FileAPI/#constructorBlob
-    string.chars().all(|c| { c >= '\x20' && c <= '\x7E' })
+    string.chars().all(|c| c >= '\x20' && c <= '\x7E')
 }
 
 impl Blob {
-    pub fn new_inherited(global: GlobalRef,
-                         bytes: Option<Vec<u8>>, typeString: &str) -> Blob {
+    pub fn new_inherited(global: GlobalRef, bytes: Option<Vec<u8>>, typeString: &str) -> Blob {
         Blob {
             reflector_: Reflector::new(),
             bytes: bytes,
             typeString: typeString.to_owned(),
             global: GlobalField::from_rooted(&global),
-            isClosed_: Cell::new(false)
+            isClosed_: Cell::new(false),
         }
     }
 
-    pub fn new(global: GlobalRef, bytes: Option<Vec<u8>>,
-               typeString: &str) -> Root<Blob> {
+    pub fn new(global: GlobalRef, bytes: Option<Vec<u8>>, typeString: &str) -> Root<Blob> {
         reflect_dom_object(box Blob::new_inherited(global, bytes, typeString),
                            global,
                            BlobBinding::Wrap)
@@ -57,9 +55,11 @@ impl Blob {
     }
 
     // http://dev.w3.org/2006/webapi/FileAPI/#constructorBlob
-    pub fn Constructor_(global: GlobalRef, blobParts: DOMString,
-                        blobPropertyBag: &BlobBinding::BlobPropertyBag) -> Fallible<Root<Blob>> {
-        //TODO: accept other blobParts types - ArrayBuffer or ArrayBufferView or Blob
+    pub fn Constructor_(global: GlobalRef,
+                        blobParts: DOMString,
+                        blobPropertyBag: &BlobBinding::BlobPropertyBag)
+                        -> Fallible<Root<Blob>> {
+        // TODO: accept other blobParts types - ArrayBuffer or ArrayBufferView or Blob
         // FIXME(ajeffrey): convert directly from a DOMString to a Vec<u8>
         let bytes: Option<Vec<u8>> = Some(String::from(blobParts).into_bytes());
         let typeString = if is_ascii_printable(&blobPropertyBag.type_) {
@@ -85,7 +85,7 @@ impl BlobMethods for Blob {
     fn Size(&self) -> u64 {
         match self.bytes {
             None => 0,
-            Some(ref bytes) => bytes.len() as u64
+            Some(ref bytes) => bytes.len() as u64,
         }
     }
 
@@ -95,8 +95,11 @@ impl BlobMethods for Blob {
     }
 
     // https://dev.w3.org/2006/webapi/FileAPI/#slice-method-algo
-    fn Slice(&self, start: Option<i64>, end: Option<i64>,
-             contentType: Option<DOMString>) -> Root<Blob> {
+    fn Slice(&self,
+             start: Option<i64>,
+             end: Option<i64>,
+             contentType: Option<DOMString>)
+             -> Root<Blob> {
         let size: i64 = self.Size().to_i64().unwrap();
         let relativeStart: i64 = match start {
             None => 0,