style: Some minor formatting nits.

components/style/gecko/data.rs

@@ -8,10 +8,9 @@ use atomic_refcell::{AtomicRef, AtomicRefCell, AtomicRefMut};
 use context::QuirksMode;
 use dom::TElement;
 use gecko_bindings::bindings::{self, RawServoStyleSet};
+use gecko_bindings::structs::StyleSheet as DomStyleSheet;
 use gecko_bindings::structs::{nsIDocument, StyleSheetInfo};
-use gecko_bindings::structs::{
-    RawGeckoPresContextBorrowed, ServoStyleSetSizes, StyleSheet as DomStyleSheet,
-};
+use gecko_bindings::structs::{RawGeckoPresContextBorrowed, ServoStyleSetSizes};
 use gecko_bindings::sugar::ownership::{HasArcFFI, HasBoxFFI, HasFFI, HasSimpleFFI};
 use invalidation::media_queries::{MediaListKey, ToMediaListKey};
 use malloc_size_of::MallocSizeOfOps;

components/style/gecko/non_ts_pseudo_class_list.rs

@@ -3,29 +3,28 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /*
-* This file contains a helper macro includes all supported non-tree-structural
-* pseudo-classes.
-*
-
-* FIXME: Find a way to autogenerate this file.
-*
-* Expected usage is as follows:
-* ```
-* macro_rules! pseudo_class_macro{
-*     ([$(($css:expr, $name:ident, $gecko_type:tt, $state:tt, $flags:tt),)*]) => {
-*         // do stuff
-*     }
-* }
-* apply_non_ts_list!(pseudo_class_macro)
-* ```
-*
-* $gecko_type can be either "_" or an ident in Gecko's CSSPseudoClassType.
-* $state can be either "_" or an expression of type ElementState.  If present,
-*        the semantics are that the pseudo-class matches if any of the bits in
-*        $state are set on the element.
-* $flags can be either "_" or an expression of type NonTSPseudoClassFlag,
-* see selector_parser.rs for more details.
-*/
+ * This file contains a helper macro includes all supported non-tree-structural
+ * pseudo-classes.
+ *
+ * FIXME: Find a way to autogenerate this file.
+ *
+ * Expected usage is as follows:
+ * ```
+ * macro_rules! pseudo_class_macro{
+ *     ([$(($css:expr, $name:ident, $gecko_type:tt, $state:tt, $flags:tt),)*]) => {
+ *         // do stuff
+ *     }
+ * }
+ * apply_non_ts_list!(pseudo_class_macro)
+ * ```
+ *
+ * $gecko_type can be either "_" or an ident in Gecko's CSSPseudoClassType.
+ * $state can be either "_" or an expression of type ElementState.  If present,
+ *        the semantics are that the pseudo-class matches if any of the bits in
+ *        $state are set on the element.
+ * $flags can be either "_" or an expression of type NonTSPseudoClassFlag,
+ * see selector_parser.rs for more details.
+ */
 
 macro_rules! apply_non_ts_list {
     ($apply_macro:ident) => {

components/style/gecko/values.rs

@@ -17,13 +17,10 @@ use nsstring::{nsACString, nsCStr};
 use std::cmp::max;
 use values::computed::basic_shape::ShapeRadius as ComputedShapeRadius;
 use values::computed::FlexBasis as ComputedFlexBasis;
-use values::computed::{
-    Angle, ExtremumLength, Length, LengthOrPercentage, LengthOrPercentageOrAuto,
-};
+use values::computed::{Angle, ExtremumLength, Length, LengthOrPercentage};
+use values::computed::{LengthOrPercentageOrAuto, Percentage};
 use values::computed::{LengthOrPercentageOrNone, Number, NumberOrPercentage};
-use values::computed::{
-    MaxLength as ComputedMaxLength, MozLength as ComputedMozLength, Percentage,
-};
+use values::computed::{MaxLength as ComputedMaxLength, MozLength as ComputedMozLength};
 use values::computed::{NonNegativeLength, NonNegativeLengthOrPercentage, NonNegativeNumber};
 use values::generics::basic_shape::ShapeRadius;
 use values::generics::box_::Perspective;

components/style/gecko/wrapper.rs

@@ -44,9 +44,6 @@ use gecko_bindings::bindings::Gecko_MatchLang;
 use gecko_bindings::bindings::Gecko_UnsetDirtyStyleAttr;
 use gecko_bindings::bindings::Gecko_UpdateAnimations;
 use gecko_bindings::bindings::{Gecko_ElementState, Gecko_GetDocumentLWTheme};
-use gecko_bindings::bindings::{
-    Gecko_GetLastChild, Gecko_GetNextStyleChild, Gecko_GetPreviousSibling,
-};
 use gecko_bindings::bindings::{Gecko_SetNodeFlags, Gecko_UnsetNodeFlags};
 use gecko_bindings::structs;
 use gecko_bindings::structs::nsChangeHint;
@@ -384,12 +381,12 @@ impl<'ln> TNode for GeckoNode<'ln> {
 
     #[inline]
     fn last_child(&self) -> Option<Self> {
-        unsafe { Gecko_GetLastChild(self.0).map(GeckoNode) }
+        unsafe { bindings::Gecko_GetLastChild(self.0).map(GeckoNode) }
     }
 
     #[inline]
     fn prev_sibling(&self) -> Option<Self> {
-        unsafe { Gecko_GetPreviousSibling(self.0).map(GeckoNode) }
+        unsafe { bindings::Gecko_GetPreviousSibling(self.0).map(GeckoNode) }
     }
 
     #[inline]
@@ -506,7 +503,7 @@ impl<'a> Iterator for GeckoChildrenIterator<'a> {
                 // however we can't express this easily with bindgen, and it would
                 // introduce functions with two input lifetimes into bindgen,
                 // which would be out of scope for elision.
-                Gecko_GetNextStyleChild(&mut *(it as *mut _)).map(GeckoNode)
+                bindings::Gecko_GetNextStyleChild(&mut *(it as *mut _)).map(GeckoNode)
             },
         }
     }