servo: Merge #9344 - Remove multiple unused imports in gfx (from nerith:gfx); r=Wafflespeanut

Fixes #9342.

Source-Repo: https://github.com/servo/servo
Source-Revision: 41a3961ba57b720f1df9637090b78d40df7bc778

servo/components/gfx/display_list/mod.rs

@@ -27,13 +27,11 @@ use net_traits::image::base::Image;
 use paint_context::PaintContext;
 use paint_thread::{PaintLayerContents, PaintLayer};
 use self::DisplayItem::*;
-use self::DisplayItemIterator::*;
 use smallvec::SmallVec;
 use std::cmp::Ordering;
 use std::collections::linked_list::{self, LinkedList};
 use std::fmt;
 use std::mem;
-use std::slice::Iter;
 use std::sync::Arc;
 use style::computed_values::{border_style, cursor, filter, image_rendering, mix_blend_mode};
 use style::computed_values::{pointer_events};

servo/components/gfx/font_cache_thread.rs

@@ -16,7 +16,6 @@ use platform::font_template::FontTemplateData;
 use std::borrow::ToOwned;
 use std::collections::HashMap;
 use std::mem;
-use std::sync::mpsc::channel;
 use std::sync::{Arc, Mutex};
 use string_cache::Atom;
 use style::font_face::Source;

servo/components/gfx/paint_thread.rs

@@ -23,7 +23,7 @@ use layers::platform::surface::{NativeDisplay, NativeSurface};
 use msg::constellation_msg::{ConstellationChan, Failure, PipelineId};
 use paint_context::PaintContext;
 use profile_traits::mem::{self, ReportsChan};
-use profile_traits::time::{self, profile};
+use profile_traits::time;
 use rand::{self, Rng};
 use skia::gl_context::GLContext;
 use std::borrow::ToOwned;