sorted the extern crate, mod & use declarations

components/layout/block.rs

@@ -40,7 +40,7 @@ use flow::{IS_ABSOLUTELY_POSITIONED};
 use flow::{ImmutableFlowUtils, LateAbsolutePositionInfo, MutableFlowUtils, OpaqueFlow};
 use flow::{LAYERS_NEEDED_FOR_DESCENDANTS, NEEDS_LAYER};
 use flow::{PostorderFlowTraversal, PreorderFlowTraversal, mut_base};
-use flow::{self, BaseFlow, EarlyAbsolutePositionInfo, ForceNonfloatedFlag, FlowClass, Flow};
+use flow::{self, BaseFlow, EarlyAbsolutePositionInfo, Flow, FlowClass, ForceNonfloatedFlag};
 use flow_ref;
 use fragment::{CoordinateSystem, Fragment, FragmentBorderBoxIterator, HAS_LAYER};
 use fragment::{SpecificFragmentInfo};
@@ -48,15 +48,15 @@ use gfx::display_list::{ClippingRegion, DisplayList};
 use incremental::{REFLOW, REFLOW_OUT_OF_FLOW};
 use layout_debug;
 use layout_task::DISPLAY_PORT_SIZE_FACTOR;
+use model::{CollapsibleMargins, MaybeAuto, specified, specified_or_none};
 use model::{IntrinsicISizes, MarginCollapseInfo};
-use model::{MaybeAuto, CollapsibleMargins, specified, specified_or_none};
 use msg::compositor_msg::{LayerId, LayerType};
-use rustc_serialize::{Encoder, Encodable};
+use rustc_serialize::{Encodable, Encoder};
 use std::cmp::{max, min};
 use std::fmt;
 use std::sync::Arc;
 use style::computed_values::{border_collapse, box_sizing, display, float, overflow_x, overflow_y};
-use style::computed_values::{transform, transform_style, position, text_align};
+use style::computed_values::{position, text_align, transform, transform_style};
 use style::properties::ComputedValues;
 use style::values::computed::{LengthOrNone, LengthOrPercentageOrNone};
 use style::values::computed::{LengthOrPercentage, LengthOrPercentageOrAuto};
@@ -3029,4 +3029,3 @@ impl ISizeAndMarginsComputer for InlineBlockReplaced {
         MaybeAuto::Specified(fragment.content_inline_size())
     }
 }
-

components/layout/construct.rs

@@ -19,7 +19,7 @@ use data::{HAS_NEWLY_CONSTRUCTED_FLOW, LayoutDataWrapper};
 use flex::FlexFlow;
 use floats::FloatKind;
 use flow::{MutableFlowUtils, MutableOwnedFlowUtils};
-use flow::{self, AbsoluteDescendants, Flow, ImmutableFlowUtils, IS_ABSOLUTELY_POSITIONED};
+use flow::{self, AbsoluteDescendants, Flow, IS_ABSOLUTELY_POSITIONED, ImmutableFlowUtils};
 use flow_ref::{self, FlowRef};
 use fragment::{CanvasFragmentInfo, ImageFragmentInfo, InlineAbsoluteFragmentInfo};
 use fragment::{Fragment, GeneratedContentInfo, IframeFragmentInfo};

components/layout/context.rs

@@ -25,7 +25,7 @@ use std::collections::HashMap;
 use std::collections::hash_state::DefaultState;
 use std::rc::Rc;
 use std::sync::Arc;
-use std::sync::mpsc::{channel, Sender};
+use std::sync::mpsc::{Sender, channel};
 use style::selector_matching::Stylist;
 use url::Url;
 use util::geometry::Au;
@@ -216,4 +216,3 @@ impl<'a> LayoutContext<'a> {
         }
     }
 }
-

components/layout/css/matching.rs

@@ -26,8 +26,8 @@ use std::sync::Arc;
 use std::sync::mpsc::Sender;
 use string_cache::{Atom, Namespace};
 use style::node::TElementAttributes;
-use style::properties::{ComputedValues, cascade, PropertyDeclaration};
-use style::selector_matching::{Stylist, DeclarationBlock};
+use style::properties::{ComputedValues, PropertyDeclaration, cascade};
+use style::selector_matching::{DeclarationBlock, Stylist};
 use util::arc_ptr_eq;
 use util::cache::{LRUCache, SimpleHashCache};
 use util::opts;

components/layout/display_list_builder.rs

@@ -15,7 +15,7 @@ use block::BlockFlow;
 use canvas_traits::{CanvasMsg, FromLayoutMsg};
 use context::LayoutContext;
 use euclid::Matrix4;
-use euclid::{Point2D, Point3D, Rect, Size2D, SideOffsets2D};
+use euclid::{Point2D, Point3D, Rect, SideOffsets2D, Size2D};
 use flex::FlexFlow;
 use flow::{self, BaseFlow, Flow, IS_ABSOLUTELY_POSITIONED};
 use flow_ref;
@@ -23,7 +23,7 @@ use fragment::{CoordinateSystem, Fragment, HAS_LAYER, IframeFragmentInfo, ImageF
 use fragment::{ScannedTextFragmentInfo, SpecificFragmentInfo};
 use gfx::display_list::{BLUR_INFLATION_FACTOR, BaseDisplayItem, BorderDisplayItem};
 use gfx::display_list::{BorderRadii, BoxShadowClipMode, BoxShadowDisplayItem, ClippingRegion};
-use gfx::display_list::{DisplayItem, DisplayList, DisplayItemMetadata};
+use gfx::display_list::{DisplayItem, DisplayItemMetadata, DisplayList};
 use gfx::display_list::{GradientDisplayItem};
 use gfx::display_list::{GradientStop, ImageDisplayItem, LineDisplayItem};
 use gfx::display_list::{OpaqueNode, SolidColorDisplayItem};
@@ -35,21 +35,20 @@ use inline::{FIRST_FRAGMENT_OF_ELEMENT, InlineFlow, LAST_FRAGMENT_OF_ELEMENT};
 use ipc_channel::ipc::{self, IpcSharedMemory};
 use list_item::ListItemFlow;
 use model::{self, MaybeAuto, ToGfxMatrix};
-use msg::compositor_msg::{ScrollPolicy, LayerId};
+use msg::compositor_msg::{LayerId, ScrollPolicy};
 use msg::constellation_msg::ConstellationChan;
 use msg::constellation_msg::Msg as ConstellationMsg;
 use net_traits::image::base::{Image, PixelFormat};
 use net_traits::image_cache_task::UsePlaceholder;
-use std::cmp;
 use std::default::Default;
-use std::f32;
 use std::sync::Arc;
 use std::sync::mpsc::channel;
+use std::{cmp, f32};
 use style::computed_values::filter::Filter;
 use style::computed_values::{background_attachment, background_clip, background_origin};
 use style::computed_values::{background_repeat, background_size};
 use style::computed_values::{border_style, image_rendering, overflow_x, position};
-use style::computed_values::{visibility, transform, transform_style};
+use style::computed_values::{transform, transform_style, visibility};
 use style::properties::style_structs::Border;
 use style::properties::{self, ComputedValues};
 use style::values::RGBA;
@@ -2102,4 +2101,3 @@ pub enum StackingContextCreationMode {
     OuterScrollWrapper,
     InnerScrollWrapper,
 }
-

components/layout/flow.rs

@@ -41,14 +41,12 @@ use msg::compositor_msg::{LayerId, LayerType};
 use msg::constellation_msg::ConstellationChan;
 use multicol::MulticolFlow;
 use parallel::FlowParallelInfo;
-use rustc_serialize::{Encoder, Encodable};
-use std::fmt;
+use rustc_serialize::{Encodable, Encoder};
 use std::iter::Zip;
-use std::mem;
-use std::raw;
 use std::slice::IterMut;
 use std::sync::Arc;
 use std::sync::atomic::Ordering;
+use std::{fmt, mem, raw};
 use style::computed_values::{clear, display, empty_cells, float, position, text_align};
 use style::properties::{self, ComputedValues};
 use style::values::computed::LengthOrPercentageOrAuto;

components/layout/flow_list.rs

@@ -4,7 +4,7 @@
 
 use flow::Flow;
 use flow_ref::{self, FlowRef};
-use std::collections::{linked_list, LinkedList};
+use std::collections::{LinkedList, linked_list};
 
 // This needs to be reworked now that we have dynamically-sized types in Rust.
 // Until then, it's just a wrapper around LinkedList.

components/layout/fragment.rs

@@ -10,8 +10,7 @@ use canvas_traits::CanvasMsg;
 use context::LayoutContext;
 use euclid::{Point2D, Rect, Size2D};
 use floats::ClearType;
-use flow;
-use flow::Flow;
+use flow::{self, Flow};
 use flow_ref::{self, FlowRef};
 use gfx;
 use gfx::display_list::{BLUR_INFLATION_FACTOR, OpaqueNode};
@@ -45,7 +44,7 @@ use text::TextRunScanner;
 use url::Url;
 use util;
 use util::geometry::{Au, ZERO_POINT};
-use util::logical_geometry::{LogicalRect, LogicalSize, LogicalMargin, WritingMode};
+use util::logical_geometry::{LogicalMargin, LogicalRect, LogicalSize, WritingMode};
 use util::range::*;
 use util::str::{is_whitespace, slice_chars};
 use wrapper::{PseudoElementType, ThreadSafeLayoutNode};
@@ -2550,4 +2549,3 @@ bitflags! {
         const HAS_LAYER = 0x01,
     }
 }
-

components/layout/generated_content.rs

@@ -15,7 +15,7 @@ use fragment::{Fragment, GeneratedContentInfo, SpecificFragmentInfo, UnscannedTe
 use gfx::display_list::OpaqueNode;
 use incremental::{self, RESOLVE_GENERATED_CONTENT};
 use smallvec::SmallVec;
-use std::collections::{LinkedList, HashMap};
+use std::collections::{HashMap, LinkedList};
 use std::sync::Arc;
 use style::computed_values::content::ContentItem;
 use style::computed_values::{display, list_style_type};

components/layout/inline.rs

@@ -9,8 +9,8 @@ use context::LayoutContext;
 use display_list_builder::{FragmentDisplayListBuilding, InlineFlowDisplayListBuilding};
 use euclid::{Point2D, Rect, Size2D};
 use floats::{FloatKind, Floats, PlacementInfo};
-use flow::{MutableFlowUtils, EarlyAbsolutePositionInfo, OpaqueFlow};
-use flow::{self, BaseFlow, FlowClass, Flow, ForceNonfloatedFlag, IS_ABSOLUTELY_POSITIONED};
+use flow::{EarlyAbsolutePositionInfo, MutableFlowUtils, OpaqueFlow};
+use flow::{self, BaseFlow, Flow, FlowClass, ForceNonfloatedFlag, IS_ABSOLUTELY_POSITIONED};
 use flow_ref;
 use fragment::{CoordinateSystem, Fragment, FragmentBorderBoxIterator, SpecificFragmentInfo};
 use gfx::display_list::OpaqueNode;
@@ -21,10 +21,8 @@ use layout_debug;
 use model::IntrinsicISizesContribution;
 use std::cmp::max;
 use std::collections::VecDeque;
-use std::fmt;
-use std::isize;
-use std::mem;
 use std::sync::Arc;
+use std::{fmt, isize, mem};
 use style::computed_values::{display, overflow_x, position, text_align, text_justify};
 use style::computed_values::{text_overflow, vertical_align, white_space};
 use style::properties::ComputedValues;

components/layout/layout_debug.rs

@@ -5,8 +5,6 @@
 //! Supports writing a trace file created during each layout scope
 //! that can be viewed by an external tool to make layout debugging easier.
 
-#![macro_use]
-
 use flow;
 use flow_ref::FlowRef;
 use rustc_serialize::json;
@@ -14,7 +12,7 @@ use std::borrow::ToOwned;
 use std::cell::RefCell;
 use std::fs::File;
 use std::io::Write;
-use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
+use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering};
 
 thread_local!(static STATE_KEY: RefCell<Option<State>> = RefCell::new(None));
 

components/layout/layout_task.rs

@@ -37,11 +37,11 @@ use ipc_channel::router::ROUTER;
 use layout_debug;
 use layout_traits::LayoutTaskFactory;
 use log;
-use msg::compositor_msg::{Epoch, ScrollPolicy, LayerId};
+use msg::compositor_msg::{Epoch, LayerId, ScrollPolicy};
 use msg::constellation_msg::Msg as ConstellationMsg;
 use msg::constellation_msg::{ConstellationChan, Failure, PipelineExitType, PipelineId};
-use net_traits::image_cache_task::{ImageCacheTask, ImageCacheResult, ImageCacheChan};
-use net_traits::{load_bytes_iter, PendingAsyncLoad};
+use net_traits::image_cache_task::{ImageCacheChan, ImageCacheResult, ImageCacheTask};
+use net_traits::{PendingAsyncLoad, load_bytes_iter};
 use opaque_node::OpaqueNodeMethods;
 use parallel::{self, WorkQueueData};
 use profile_traits::mem::{self, Report, ReportKind, ReportsChan};
@@ -54,7 +54,7 @@ use script::dom::bindings::js::LayoutJS;
 use script::dom::node::{LayoutData, Node};
 use script::layout_interface::Animation;
 use script::layout_interface::{LayoutChan, LayoutRPC, OffsetParentResponse};
-use script::layout_interface::{NewLayoutTaskInfo, Msg, Reflow, ReflowGoal, ReflowQueryType};
+use script::layout_interface::{Msg, NewLayoutTaskInfo, Reflow, ReflowGoal, ReflowQueryType};
 use script::layout_interface::{ScriptLayoutChan, ScriptReflow, TrustedNodeAddress};
 use script_traits::StylesheetLoadResponder;
 use script_traits::{ConstellationControlMsg, LayoutControlMsg, OpaqueScriptLayoutChannel};
@@ -67,15 +67,15 @@ use std::collections::HashMap;
 use std::collections::hash_state::DefaultState;
 use std::mem::transmute;
 use std::ops::{Deref, DerefMut};
-use std::sync::mpsc::{channel, Sender, Receiver, Select};
+use std::sync::mpsc::{Receiver, Select, Sender, channel};
 use std::sync::{Arc, Mutex, MutexGuard};
 use string_cache::Atom;
 use style::computed_values::{self, filter, mix_blend_mode};
-use style::media_queries::{MediaType, MediaQueryList, Device};
+use style::media_queries::{Device, MediaQueryList, MediaType};
 use style::properties::longhands::{display, position};
 use style::properties::style_structs;
 use style::selector_matching::Stylist;
-use style::stylesheets::{Origin, Stylesheet, CSSRuleIteratorExt};
+use style::stylesheets::{CSSRuleIteratorExt, Origin, Stylesheet};
 use url::Url;
 use util::geometry::{Au, MAX_RECT, ZERO_POINT};
 use util::ipc::OptionalIpcSender;

components/layout/lib.rs

@@ -18,35 +18,31 @@
 #![plugin(string_cache_plugin)]
 #![plugin(plugins)]
 
-#[macro_use]
-extern crate log;
-
 #[macro_use]
 extern crate bitflags;
-
+#[macro_use]
+extern crate log;
+#[macro_use]
+extern crate profile_traits;
 #[macro_use]
 #[no_link]
 extern crate plugins as servo_plugins;
-extern crate net_traits;
-#[macro_use]
-extern crate profile_traits;
-
 #[macro_use]
 extern crate util;
-
 extern crate azure;
 extern crate canvas_traits;
 extern crate clock_ticks;
 extern crate cssparser;
 extern crate encoding;
-extern crate fnv;
 extern crate euclid;
+extern crate fnv;
 extern crate gfx;
 extern crate gfx_traits;
 extern crate ipc_channel;
 extern crate layout_traits;
 extern crate libc;
 extern crate msg;
+extern crate net_traits;
 extern crate rustc_serialize;
 extern crate script;
 extern crate script_traits;
@@ -59,7 +55,7 @@ extern crate style;
 extern crate unicode_bidi;
 extern crate url;
 
-// Listed first because of macro definitions
+#[macro_use]
 pub mod layout_debug;
 
 pub mod animation;

components/layout/model.rs

@@ -13,7 +13,7 @@ use std::fmt;
 use style::computed_values::transform::ComputedMatrix;
 use style::properties::ComputedValues;
 use style::values::computed::{BorderRadiusSize, LengthOrPercentageOrAuto};
-use style::values::computed::{LengthOrPercentageOrNone, LengthOrPercentage};
+use style::values::computed::{LengthOrPercentage, LengthOrPercentageOrNone};
 use util::geometry::Au;
 use util::logical_geometry::LogicalMargin;
 

components/layout/multicol.rs

@@ -10,7 +10,7 @@ use block::BlockFlow;
 use context::LayoutContext;
 use euclid::{Point2D, Rect};
 use floats::FloatKind;
-use flow::{FlowClass, Flow, OpaqueFlow};
+use flow::{Flow, FlowClass, OpaqueFlow};
 use fragment::{Fragment, FragmentBorderBoxIterator};
 use std::fmt;
 use std::sync::Arc;

components/layout/parallel.rs

@@ -9,21 +9,20 @@
 #![allow(unsafe_code)]
 
 use context::{LayoutContext, SharedLayoutContext};
-use flow;
-use flow::{Flow, MutableFlowUtils, PreorderFlowTraversal, PostorderFlowTraversal};
+use flow::{self, Flow, MutableFlowUtils, PostorderFlowTraversal, PreorderFlowTraversal};
 use flow_ref::{self, FlowRef};
 use profile_traits::time::{self, ProfilerMetadata, profile};
 use std::mem;
 use std::sync::atomic::{AtomicIsize, Ordering};
 use traversal::PostorderNodeMutTraversal;
-use traversal::{BubbleISizes, AssignISizes, AssignBSizesAndStoreOverflow};
-use traversal::{ComputeAbsolutePositions, BuildDisplayList};
-use traversal::{PreorderDomTraversal, PostorderDomTraversal};
-use traversal::{RecalcStyleForNode, ConstructFlows};
+use traversal::{AssignBSizesAndStoreOverflow, AssignISizes, BubbleISizes};
+use traversal::{BuildDisplayList, ComputeAbsolutePositions};
+use traversal::{ConstructFlows, RecalcStyleForNode};
+use traversal::{PostorderDomTraversal, PreorderDomTraversal};
 use util::opts;
 use util::workqueue::{WorkQueue, WorkUnit, WorkerProxy};
 use wrapper::UnsafeLayoutNode;
-use wrapper::{layout_node_to_unsafe_layout_node, layout_node_from_unsafe_layout_node, LayoutNode};
+use wrapper::{LayoutNode, layout_node_from_unsafe_layout_node, layout_node_to_unsafe_layout_node};
 
 const CHUNK_SIZE: usize = 64;
 

components/layout/sequential.rs

@@ -13,9 +13,9 @@ use fragment::FragmentBorderBoxIterator;
 use generated_content::ResolveGeneratedContent;
 use traversal::PostorderNodeMutTraversal;
 use traversal::{AssignBSizesAndStoreOverflow, AssignISizes};
-use traversal::{BubbleISizes, RecalcStyleForNode, ConstructFlows};
-use traversal::{ComputeAbsolutePositions, BuildDisplayList};
-use traversal::{PreorderDomTraversal, PostorderDomTraversal};
+use traversal::{BubbleISizes, ConstructFlows, RecalcStyleForNode};
+use traversal::{BuildDisplayList, ComputeAbsolutePositions};
+use traversal::{PostorderDomTraversal, PreorderDomTraversal};
 use util::geometry::{Au, ZERO_POINT};
 use util::opts;
 use wrapper::LayoutNode;

components/layout/table_caption.rs

@@ -9,7 +9,7 @@
 use block::BlockFlow;
 use context::LayoutContext;
 use euclid::{Point2D, Rect};
-use flow::{FlowClass, Flow, OpaqueFlow};
+use flow::{Flow, FlowClass, OpaqueFlow};
 use fragment::{Fragment, FragmentBorderBoxIterator};
 use std::fmt;
 use std::sync::Arc;

components/layout/table_colgroup.rs

@@ -8,7 +8,7 @@
 
 use context::LayoutContext;
 use euclid::{Point2D, Rect};
-use flow::{BaseFlow, FlowClass, Flow, ForceNonfloatedFlag, OpaqueFlow};
+use flow::{BaseFlow, Flow, FlowClass, ForceNonfloatedFlag, OpaqueFlow};
 use fragment::{Fragment, FragmentBorderBoxIterator, SpecificFragmentInfo};
 use layout_debug;
 use std::cmp::max;

components/layout/table_row.rs

@@ -11,13 +11,13 @@ use context::LayoutContext;
 use cssparser::{Color, RGBA};
 use display_list_builder::{BlockFlowDisplayListBuilding, BorderPaintingMode};
 use euclid::{Point2D, Rect};
-use flow::{self, EarlyAbsolutePositionInfo, FlowClass, Flow, ImmutableFlowUtils, OpaqueFlow};
+use flow::{self, EarlyAbsolutePositionInfo, Flow, FlowClass, ImmutableFlowUtils, OpaqueFlow};
 use flow_list::MutFlowListIterator;
 use fragment::{Fragment, FragmentBorderBoxIterator};
 use gfx::display_list::DisplayList;
 use layout_debug;
 use model::MaybeAuto;
-use rustc_serialize::{Encoder, Encodable};
+use rustc_serialize::{Encodable, Encoder};
 use std::cmp::max;
 use std::fmt;
 use std::iter::{Enumerate, IntoIterator, Peekable};

components/layout/table_rowgroup.rs

@@ -9,10 +9,10 @@
 use block::{BlockFlow, ISizeAndMarginsComputer};
 use context::LayoutContext;
 use euclid::{Point2D, Rect};
-use flow::{FlowClass, Flow, OpaqueFlow};
+use flow::{Flow, FlowClass, OpaqueFlow};
 use fragment::{Fragment, FragmentBorderBoxIterator};
 use layout_debug;
-use rustc_serialize::{Encoder, Encodable};
+use rustc_serialize::{Encodable, Encoder};
 use std::fmt;
 use std::iter::{IntoIterator, Iterator, Peekable};
 use std::sync::Arc;

components/layout/table_wrapper.rs

@@ -13,12 +13,12 @@
 
 #![deny(unsafe_code)]
 
-use block::{BlockFlow, FloatNonReplaced, AbsoluteNonReplaced, ISizeAndMarginsComputer, ISizeConstraintInput};
+use block::{AbsoluteNonReplaced, BlockFlow, FloatNonReplaced, ISizeAndMarginsComputer, ISizeConstraintInput};
 use block::{ISizeConstraintSolution, MarginsMayCollapseFlag};
 use context::LayoutContext;
 use euclid::{Point2D, Rect};
 use floats::FloatKind;
-use flow::{FlowClass, Flow, ImmutableFlowUtils};
+use flow::{Flow, FlowClass, ImmutableFlowUtils};
 use flow::{IMPACTED_BY_LEFT_FLOATS, IMPACTED_BY_RIGHT_FLOATS, INLINE_POSITION_IS_STATIC, OpaqueFlow};
 use fragment::{Fragment, FragmentBorderBoxIterator};
 use model::MaybeAuto;
@@ -860,4 +860,3 @@ impl ISizeAndMarginsComputer for AbsoluteTable {
     }
 
 }
-

components/layout/text.rs

@@ -6,7 +6,7 @@
 
 #![deny(unsafe_code)]
 
-use fragment::{Fragment, SpecificFragmentInfo, ScannedTextFragmentInfo, UnscannedTextFragmentInfo};
+use fragment::{Fragment, ScannedTextFragmentInfo, SpecificFragmentInfo, UnscannedTextFragmentInfo};
 use gfx::font::{DISABLE_KERNING_SHAPING_FLAG, FontMetrics, IGNORE_LIGATURES_SHAPING_FLAG};
 use gfx::font::{RTL_FLAG, RunMetrics, ShapingFlags, ShapingOptions};
 use gfx::font_context::FontContext;
@@ -599,4 +599,3 @@ struct ScannedTextRun {
     run: Arc<TextRun>,
     insertion_point: Option<CharIndex>,
 }
-

components/layout/traversal.rs

@@ -7,7 +7,7 @@
 use construct::FlowConstructor;
 use context::LayoutContext;
 use css::matching::{ApplicableDeclarations, MatchMethods, StyleSharingResult};
-use flow::{MutableFlowUtils, PreorderFlowTraversal, PostorderFlowTraversal};
+use flow::{MutableFlowUtils, PostorderFlowTraversal, PreorderFlowTraversal};
 use flow::{self, Flow};
 use incremental::{self, BUBBLE_ISIZES, REFLOW, REFLOW_OUT_OF_FLOW, RestyleDamage};
 use script::layout_interface::ReflowGoal;
@@ -16,8 +16,8 @@ use std::cell::RefCell;
 use std::mem;
 use util::opts;
 use util::tid::tid;
+use wrapper::{LayoutNode, layout_node_to_unsafe_layout_node};
 use wrapper::{ThreadSafeLayoutNode, UnsafeLayoutNode};
-use wrapper::{layout_node_to_unsafe_layout_node, LayoutNode};
 
 /// Every time we do another layout, the old bloom filters are invalid. This is
 /// detected by ticking a generation number every layout.

components/layout/wrapper.rs

@@ -41,7 +41,7 @@ use msg::constellation_msg::{PipelineId, SubpageId};
 use opaque_node::OpaqueNodeMethods;
 use script::dom::attr::AttrValue;
 use script::dom::bindings::codegen::InheritTypes::{CharacterDataCast, ElementCast};
-use script::dom::bindings::codegen::InheritTypes::{HTMLIFrameElementCast, HTMLCanvasElementCast};
+use script::dom::bindings::codegen::InheritTypes::{HTMLCanvasElementCast, HTMLIFrameElementCast};
 use script::dom::bindings::codegen::InheritTypes::{HTMLImageElementCast, HTMLInputElementCast};
 use script::dom::bindings::codegen::InheritTypes::{HTMLTextAreaElementCast, NodeCast, TextCast};
 use script::dom::bindings::js::LayoutJS;
@@ -53,12 +53,12 @@ use script::dom::htmlelement::HTMLElementTypeId;
 use script::dom::htmlimageelement::LayoutHTMLImageElementHelpers;
 use script::dom::htmlinputelement::{HTMLInputElement, LayoutHTMLInputElementHelpers};
 use script::dom::htmltextareaelement::LayoutHTMLTextAreaElementHelpers;
-use script::dom::node::{HAS_CHANGED, IS_DIRTY, HAS_DIRTY_SIBLINGS, HAS_DIRTY_DESCENDANTS};
+use script::dom::node::{HAS_CHANGED, HAS_DIRTY_DESCENDANTS, HAS_DIRTY_SIBLINGS, IS_DIRTY};
 use script::dom::node::{LayoutNodeHelpers, SharedLayoutData};
 use script::dom::node::{Node, NodeTypeId};
 use script::dom::text::Text;
 use selectors::matching::DeclarationBlock;
-use selectors::parser::{NamespaceConstraint, AttrSelector};
+use selectors::parser::{AttrSelector, NamespaceConstraint};
 use smallvec::VecLike;
 use std::borrow::ToOwned;
 use std::cell::{Ref, RefMut};
@@ -1132,4 +1132,3 @@ impl TextContent {
         }
     }
 }
-