Report use statements that use {} with only one entry

14 files changed, 24 insertions, 24 deletions

diff --git a/components/layout/block.rs b/components/layout/block.rs
index 42cc4e6abd4..d5decf50c8d 100644
--- a/components/layout/block.rs
+++ b/components/layout/block.rs
@@ -33,16 +33,16 @@ use display_list_builder::BlockFlowDisplayListBuilding;
 use display_list_builder::{BorderPaintingMode, DisplayListBuildState, FragmentDisplayListBuilding};
 use euclid::{Point2D, Rect, Size2D};
 use floats::{ClearType, FloatKind, Floats, PlacementInfo};
+use flow::IS_ABSOLUTELY_POSITIONED;
 use flow::{BLOCK_POSITION_IS_STATIC, CLEARS_LEFT, CLEARS_RIGHT};
 use flow::{CONTAINS_TEXT_OR_REPLACED_FRAGMENTS, INLINE_POSITION_IS_STATIC};
-use flow::{IS_ABSOLUTELY_POSITIONED};
 use flow::{ImmutableFlowUtils, LateAbsolutePositionInfo, MutableFlowUtils, OpaqueFlow};
 use flow::{NEEDS_LAYER, PreorderFlowTraversal, FragmentationContext};
 use flow::{self, BaseFlow, EarlyAbsolutePositionInfo, Flow, FlowClass, ForceNonfloatedFlag};
 use flow_list::FlowList;
 use flow_ref::FlowRef;
+use fragment::SpecificFragmentInfo;
 use fragment::{CoordinateSystem, Fragment, FragmentBorderBoxIterator, HAS_LAYER, Overflow};
-use fragment::{SpecificFragmentInfo};
 use gfx::display_list::{ClippingRegion, StackingContext, StackingContextId};
 use gfx_traits::LayerId;
 use incremental::{BUBBLE_ISIZES, REFLOW, REFLOW_OUT_OF_FLOW, REPAINT};
diff --git a/components/layout/construct.rs b/components/layout/construct.rs
index 77b388e8ade..d08e8ad374c 100644
--- a/components/layout/construct.rs
+++ b/components/layout/construct.rs
@@ -22,11 +22,11 @@ use floats::FloatKind;
 use flow::{MutableFlowUtils, MutableOwnedFlowUtils, CAN_BE_FRAGMENTED};
 use flow::{self, AbsoluteDescendants, IS_ABSOLUTELY_POSITIONED, ImmutableFlowUtils};
 use flow_ref::{self, FlowRef};
+use fragment::WhitespaceStrippingResult;
 use fragment::{CanvasFragmentInfo, ImageFragmentInfo, InlineAbsoluteFragmentInfo};
 use fragment::{Fragment, GeneratedContentInfo, IframeFragmentInfo};
 use fragment::{InlineAbsoluteHypotheticalFragmentInfo, TableColumnFragmentInfo};
 use fragment::{InlineBlockFragmentInfo, SpecificFragmentInfo, UnscannedTextFragmentInfo};
-use fragment::{WhitespaceStrippingResult};
 use gfx::display_list::OpaqueNode;
 use incremental::{BUBBLE_ISIZES, RECONSTRUCT_FLOW, RestyleDamage};
 use inline::{FIRST_FRAGMENT_OF_ELEMENT, InlineFlow, InlineFragmentNodeFlags};
@@ -44,8 +44,8 @@ use std::mem;
 use std::sync::Arc;
 use std::sync::atomic::Ordering;
 use style::computed_values::content::ContentItem;
+use style::computed_values::position;
 use style::computed_values::{caption_side, display, empty_cells, float, list_style_position};
-use style::computed_values::{position};
 use style::properties::{self, ComputedValues, ServoComputedValues};
 use style::servo::SharedStyleContext;
 use table::TableFlow;
diff --git a/components/layout/display_list_builder.rs b/components/layout/display_list_builder.rs
index c9314aa08f6..e9d7f02bad3 100644
--- a/components/layout/display_list_builder.rs
+++ b/components/layout/display_list_builder.rs
@@ -19,12 +19,12 @@ use euclid::{Matrix4D, Point2D, Point3D, Rect, SideOffsets2D, Size2D};
 use flex::FlexFlow;
 use flow::{BaseFlow, Flow, IS_ABSOLUTELY_POSITIONED};
 use flow_ref;
+use fragment::SpecificFragmentInfo;
 use fragment::{CoordinateSystem, Fragment, HAS_LAYER, ImageFragmentInfo, ScannedTextFragmentInfo};
-use fragment::{SpecificFragmentInfo};
+use gfx::display_list::GradientDisplayItem;
 use gfx::display_list::{BLUR_INFLATION_FACTOR, BaseDisplayItem, BorderDisplayItem};
 use gfx::display_list::{BorderRadii, BoxShadowClipMode, BoxShadowDisplayItem, ClippingRegion};
 use gfx::display_list::{DisplayItem, DisplayItemMetadata, DisplayListSection};
-use gfx::display_list::{GradientDisplayItem};
 use gfx::display_list::{GradientStop, IframeDisplayItem, ImageDisplayItem, WebGLDisplayItem, LayeredItem, LayerInfo};
 use gfx::display_list::{LineDisplayItem, OpaqueNode, SolidColorDisplayItem};
 use gfx::display_list::{StackingContext, StackingContextId, StackingContextType};
@@ -33,7 +33,7 @@ use gfx::paint_thread::THREAD_TINT_COLORS;
 use gfx::text::glyph::ByteIndex;
 use gfx_traits::{color, ScrollPolicy};
 use inline::{FIRST_FRAGMENT_OF_ELEMENT, InlineFlow, LAST_FRAGMENT_OF_ELEMENT};
-use ipc_channel::ipc::{self};
+use ipc_channel::ipc;
 use list_item::ListItemFlow;
 use model::{self, MaybeAuto, ToGfxMatrix};
 use net_traits::image::base::PixelFormat;
diff --git a/components/layout/fragment.rs b/components/layout/fragment.rs
index f2da09b734c..3a5d90201bd 100644
--- a/components/layout/fragment.rs
+++ b/components/layout/fragment.rs
@@ -42,8 +42,8 @@ use style::computed_values::{vertical_align, white_space, word_break, z_index};
 use style::dom::TRestyleDamage;
 use style::logical_geometry::{LogicalMargin, LogicalRect, LogicalSize, WritingMode};
 use style::properties::{ComputedValues, ServoComputedValues};
+use style::values::computed::LengthOrPercentageOrNone;
 use style::values::computed::{LengthOrPercentage, LengthOrPercentageOrAuto};
-use style::values::computed::{LengthOrPercentageOrNone};
 use text;
 use text::TextRunScanner;
 use url::Url;
diff --git a/components/layout/generated_content.rs b/components/layout/generated_content.rs
index 7cde02a8781..a7e9c8f463a 100644
--- a/components/layout/generated_content.rs
+++ b/components/layout/generated_content.rs
@@ -9,7 +9,7 @@
 //! as possible.
 
 use context::LayoutContext;
-use flow::{InorderFlowTraversal};
+use flow::InorderFlowTraversal;
 use flow::{self, AFFECTS_COUNTERS, Flow, HAS_COUNTER_AFFECTING_CHILDREN, ImmutableFlowUtils};
 use fragment::{Fragment, GeneratedContentInfo, SpecificFragmentInfo, UnscannedTextFragmentInfo};
 use gfx::display_list::OpaqueNode;
diff --git a/components/layout/inline.rs b/components/layout/inline.rs
index 6db570eb6eb..4615b728335 100644
--- a/components/layout/inline.rs
+++ b/components/layout/inline.rs
@@ -11,12 +11,12 @@ use display_list_builder::DisplayListBuildState;
 use display_list_builder::{FragmentDisplayListBuilding, InlineFlowDisplayListBuilding};
 use euclid::{Point2D, Size2D};
 use floats::{FloatKind, Floats, PlacementInfo};
+use flow::OpaqueFlow;
 use flow::{CONTAINS_TEXT_OR_REPLACED_FRAGMENTS, EarlyAbsolutePositionInfo, MutableFlowUtils};
-use flow::{OpaqueFlow};
 use flow::{self, BaseFlow, Flow, FlowClass, ForceNonfloatedFlag, IS_ABSOLUTELY_POSITIONED};
 use flow_ref;
+use fragment::SpecificFragmentInfo;
 use fragment::{CoordinateSystem, Fragment, FragmentBorderBoxIterator, Overflow};
-use fragment::{SpecificFragmentInfo};
 use gfx::display_list::{OpaqueNode, StackingContext, StackingContextId};
 use gfx::font::FontMetrics;
 use gfx::font_context::FontContext;
diff --git a/components/layout/layout_thread.rs b/components/layout/layout_thread.rs
index c867079d601..6b56cb6e348 100644
--- a/components/layout/layout_thread.rs
+++ b/components/layout/layout_thread.rs
@@ -21,16 +21,16 @@ use euclid::size::Size2D;
 use flow::{self, Flow, ImmutableFlowUtils, MutableOwnedFlowUtils};
 use flow_ref::{self, FlowRef};
 use fnv::FnvHasher;
+use gfx::display_list::WebRenderImageInfo;
 use gfx::display_list::{ClippingRegion, DisplayItemMetadata, DisplayList, LayerInfo};
 use gfx::display_list::{OpaqueNode, StackingContext, StackingContextId, StackingContextType};
-use gfx::display_list::{WebRenderImageInfo};
 use gfx::font;
 use gfx::font_cache_thread::FontCacheThread;
 use gfx::font_context;
 use gfx::paint_thread::LayoutToPaintMsg;
 use gfx_traits::{color, Epoch, LayerId, ScrollPolicy};
 use heapsize::HeapSizeOf;
-use incremental::{LayoutDamageComputation};
+use incremental::LayoutDamageComputation;
 use incremental::{REPAINT, STORE_OVERFLOW, REFLOW_OUT_OF_FLOW, REFLOW, REFLOW_ENTIRE_DOCUMENT};
 use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
 use ipc_channel::router::ROUTER;
@@ -38,16 +38,16 @@ use layout_debug;
 use layout_traits::{ConvertPipelineIdToWebRender, LayoutThreadFactory};
 use log;
 use msg::constellation_msg::{PanicMsg, PipelineId};
+use net_traits::image_cache_thread::UsePlaceholder;
 use net_traits::image_cache_thread::{ImageCacheChan, ImageCacheResult, ImageCacheThread};
-use net_traits::image_cache_thread::{UsePlaceholder};
 use parallel;
 use profile_traits::mem::{self, Report, ReportKind, ReportsChan};
 use profile_traits::time::{TimerMetadataFrameType, TimerMetadataReflowType};
 use profile_traits::time::{self, TimerMetadata, profile};
+use query::process_offset_parent_query;
 use query::{LayoutRPCImpl, process_content_box_request, process_content_boxes_request};
 use query::{process_node_geometry_request, process_node_layer_id_request, process_node_scroll_area_request};
 use query::{process_node_overflow_request, process_resolved_style_request, process_margin_style_query};
-use query::{process_offset_parent_query};
 use script::dom::node::OpaqueStyleAndLayoutData;
 use script::layout_interface::{LayoutRPC, OffsetParentResponse, NodeOverflowResponse, MarginStyleResponse};
 use script::layout_interface::{Msg, NewLayoutThreadInfo, Reflow, ReflowQueryType, ScriptReflow};
@@ -65,7 +65,7 @@ use std::sync::mpsc::{channel, Sender, Receiver};
 use std::sync::{Arc, Mutex, MutexGuard, RwLock};
 use style::animation::Animation;
 use style::computed_values::{filter, mix_blend_mode};
-use style::context::{ReflowGoal};
+use style::context::ReflowGoal;
 use style::dom::{TDocument, TElement, TNode};
 use style::error_reporting::ParseErrorReporter;
 use style::logical_geometry::LogicalPoint;
diff --git a/components/layout/list_item.rs b/components/layout/list_item.rs
index d499d2a08b3..9b44ed78640 100644
--- a/components/layout/list_item.rs
+++ b/components/layout/list_item.rs
@@ -14,8 +14,8 @@ use display_list_builder::{DisplayListBuildState, ListItemFlowDisplayListBuildin
 use euclid::Point2D;
 use floats::FloatKind;
 use flow::{Flow, FlowClass, OpaqueFlow};
+use fragment::Overflow;
 use fragment::{CoordinateSystem, Fragment, FragmentBorderBoxIterator, GeneratedContentInfo};
-use fragment::{Overflow};
 use generated_content;
 use gfx::display_list::{StackingContext, StackingContextId};
 use incremental::RESOLVE_GENERATED_CONTENT;
diff --git a/components/layout/opaque_node.rs b/components/layout/opaque_node.rs
index 8bde9e6cc09..023b9cb34c0 100644
--- a/components/layout/opaque_node.rs
+++ b/components/layout/opaque_node.rs
@@ -8,7 +8,7 @@ use gfx::display_list::OpaqueNode;
 use libc::{c_void, uintptr_t};
 use script::dom::bindings::js::LayoutJS;
 use script::dom::node::Node;
-use script::layout_interface::{TrustedNodeAddress};
+use script::layout_interface::TrustedNodeAddress;
 use script_traits::UntrustedNodeAddress;
 
 pub trait OpaqueNodeMethods {
diff --git a/components/layout/parallel.rs b/components/layout/parallel.rs
index 2c622b99603..b0afae2eeed 100644
--- a/components/layout/parallel.rs
+++ b/components/layout/parallel.rs
@@ -15,8 +15,8 @@ use profile_traits::time::{self, TimerMetadata, profile};
 use std::mem;
 use std::sync::atomic::{AtomicIsize, Ordering};
 use style::dom::UnsafeNode;
+use style::parallel::run_queue_with_custom_work_data_type;
 use style::parallel::{CHUNK_SIZE, WorkQueueData};
-use style::parallel::{run_queue_with_custom_work_data_type};
 use traversal::AssignBSizes;
 use traversal::{AssignISizes, BubbleISizes};
 use util::opts;
diff --git a/components/layout/query.rs b/components/layout/query.rs
index 162a7642724..2fae4974e25 100644
--- a/components/layout/query.rs
+++ b/components/layout/query.rs
@@ -13,7 +13,7 @@ use flow;
 use flow_ref::FlowRef;
 use fragment::{Fragment, FragmentBorderBoxIterator, SpecificFragmentInfo};
 use gfx::display_list::OpaqueNode;
-use gfx_traits::{LayerId};
+use gfx_traits::LayerId;
 use layout_thread::LayoutThreadData;
 use opaque_node::OpaqueNodeMethods;
 use script::layout_interface::{ContentBoxResponse, NodeOverflowResponse, ContentBoxesResponse, NodeGeometryResponse};
diff --git a/components/layout/table.rs b/components/layout/table.rs
index 0585a509f09..9ed0dfd02d7 100644
--- a/components/layout/table.rs
+++ b/components/layout/table.rs
@@ -12,8 +12,8 @@ use block::{ISizeConstraintInput, ISizeConstraintSolution};
 use context::LayoutContext;
 use display_list_builder::{BlockFlowDisplayListBuilding, BorderPaintingMode, DisplayListBuildState};
 use euclid::Point2D;
+use flow;
 use flow::{BaseFlow, EarlyAbsolutePositionInfo, Flow, FlowClass, ImmutableFlowUtils, OpaqueFlow};
-use flow::{self};
 use flow_list::MutFlowListIterator;
 use fragment::{Fragment, FragmentBorderBoxIterator, Overflow};
 use gfx::display_list::{StackingContext, StackingContextId};
@@ -28,7 +28,7 @@ use style::logical_geometry::LogicalSize;
 use style::properties::{ComputedValues, ServoComputedValues};
 use style::values::CSSFloat;
 use style::values::computed::LengthOrPercentageOrAuto;
-use table_row::{TableRowFlow};
+use table_row::TableRowFlow;
 use table_row::{self, CellIntrinsicInlineSize, CollapsedBorder, CollapsedBorderProvenance};
 use table_wrapper::TableLayout;
 use util::print_tree::PrintTree;
diff --git a/components/layout/table_cell.rs b/components/layout/table_cell.rs
index 37a916a920a..06cb1e31ecc 100644
--- a/components/layout/table_cell.rs
+++ b/components/layout/table_cell.rs
@@ -26,7 +26,7 @@ use style::properties::{ComputedValues, ServoComputedValues};
 use table::InternalTable;
 use table_row::{CollapsedBorder, CollapsedBorderProvenance};
 use util::print_tree::PrintTree;
-use wrapper::{ThreadSafeLayoutNode};
+use wrapper::ThreadSafeLayoutNode;
 
 /// A table formatting context.
 #[derive(RustcEncodable)]
diff --git a/components/layout/text.rs b/components/layout/text.rs
index 3ba9be9f949..b2f08fff75b 100644
--- a/components/layout/text.rs
+++ b/components/layout/text.rs
@@ -21,8 +21,8 @@ use std::borrow::ToOwned;
 use std::collections::LinkedList;
 use std::mem;
 use std::sync::Arc;
+use style::computed_values::white_space;
 use style::computed_values::{line_height, text_orientation, text_rendering, text_transform};
-use style::computed_values::{white_space};
 use style::logical_geometry::{LogicalSize, WritingMode};
 use style::properties::style_structs::ServoFont;
 use style::properties::{ComputedValues, ServoComputedValues};