servo: Warning police.

src/servo/dom/bindings/element.rs

@@ -174,7 +174,7 @@ extern fn getBoundingClientRect(cx: *JSContext, _argc: c_uint, vp: *JSVal) -> JS
 extern fn setAttribute(cx: *JSContext, argc: c_uint, vp: *JSVal) -> JSBool {
     unsafe {
         let obj = JS_THIS_OBJECT(cx, vp);
-        let mut node = unwrap(obj);
+        let node = unwrap(obj);
 
         if (argc < 2) {
             return 0; //XXXjdm throw exception
@@ -212,7 +212,7 @@ extern fn HTMLImageElement_getWidth(cx: *JSContext, _argc: c_uint, vp: *mut JSVa
             return 0;
         }
 
-        let mut node = unwrap(obj);
+        let node = unwrap(obj);
         let width = match node.type_id() {
             ElementNodeTypeId(HTMLImageElementTypeId) => {
                 let content = task_from_context(cx);
@@ -245,7 +245,7 @@ extern fn HTMLImageElement_setWidth(cx: *JSContext, _argc: c_uint, vp: *mut JSVa
             return 0;
         }
 
-        let mut node = unwrap(obj);
+        let node = unwrap(obj);
         match node.type_id() {
             ElementNodeTypeId(HTMLImageElementTypeId) => {
                 do node.as_mut_element |elem| {
@@ -269,7 +269,7 @@ extern fn getTagName(cx: *JSContext, _argc: c_uint, vp: *mut JSVal) -> JSBool {
             return 0;
         }
 
-        let mut node = unwrap(obj);
+        let node = unwrap(obj);
         do node.with_imm_element |elem| {
             let s = str(copy elem.tag_name);
             *vp = domstring_to_jsval(cx, &s);            

src/servo/dom/bindings/node.rs

@@ -68,7 +68,7 @@ pub fn create(cx: *JSContext, node: &mut AbstractNode) -> jsobj {
 }
 
 pub unsafe fn unwrap(obj: *JSObject) -> AbstractNode {
-    let raw = unsafe { utils::unwrap::<*mut Node>(obj) };
+    let raw = utils::unwrap::<*mut Node>(obj);
     AbstractNode::from_raw(raw)
 }
 

src/servo/engine.rs

@@ -15,7 +15,6 @@ use util::task::spawn_listener;
 
 use core::cell::Cell;
 use core::comm::{Chan, Port, SharedChan};
-use gfx::compositor::Compositor;
 use gfx::opts::Opts;
 use gfx::render_task::RenderTask;
 use gfx::render_task;

src/servo/layout/block.rs

@@ -127,8 +127,7 @@ impl BlockLayout for FlowContext {
         assert!(self.starts_block_flow());
 
         let mut remaining_width = self.with_imm_node(|this| this.position.size.width);
-        let mut _right_used = Au(0);
-        let mut left_used = Au(0);
+        let left_used = Au(0);
 
         // Let the box consume some width. It will return the amount remaining for its children.
         do self.with_block_box |box| {

src/servo/layout/box.rs

@@ -21,8 +21,7 @@ use gfx::font::{FontStyle, FontWeight300};
 use gfx::geometry::Au;
 use gfx::image::holder::ImageHolder;
 use gfx::resource::local_image_cache::LocalImageCache;
-use gfx;
-use newcss::color::{Color, rgb};
+use newcss::color::rgb;
 use newcss::complete::CompleteStyle;
 use newcss::units::{Cursive, Em, Fantasy, Length, Monospace, Pt, Px, SansSerif, Serif};
 use newcss::values::{CSSBorderWidthLength, CSSBorderWidthMedium};

src/servo/layout/box_builder.rs

@@ -10,8 +10,7 @@ use dom::node::{ElementNodeTypeId, TextNodeTypeId};
 use layout::block::BlockFlowData;
 use layout::box::{GenericRenderBoxClass, ImageRenderBox, ImageRenderBoxClass, RenderBox};
 use layout::box::{RenderBoxBase, RenderBoxType, RenderBox_Generic, RenderBox_Image};
-use layout::box::{RenderBox_Text, TextRenderBox, UnscannedTextRenderBox};
-use layout::box::{UnscannedTextRenderBoxClass};
+use layout::box::{RenderBox_Text, UnscannedTextRenderBox, UnscannedTextRenderBoxClass};
 use layout::context::LayoutContext;
 use layout::debug::{BoxedMutDebugMethods, DebugMethods};
 use layout::flow::{AbsoluteFlow, BlockFlow, FloatFlow, Flow_Absolute, Flow_Block, Flow_Float};
@@ -20,7 +19,6 @@ use layout::flow::{FlowContextType, FlowData, InlineBlockFlow, InlineFlow, RootF
 use layout::inline::{InlineFlowData, InlineLayout};
 use layout::root::RootFlowData;
 
-use gfx::image::holder::ImageHolder;
 use newcss::values::{CSSDisplay, CSSDisplayBlock, CSSDisplayInline, CSSDisplayInlineBlock};
 use newcss::values::{CSSDisplayNone};
 use servo_util::range::Range;
@@ -461,7 +459,7 @@ pub impl LayoutTreeBuilder {
         let result = match ty {
             RenderBox_Generic => GenericRenderBoxClass(@mut base),
             RenderBox_Text => UnscannedTextRenderBoxClass(@mut UnscannedTextRenderBox::new(base)),
-            RenderBox_Image => self.make_image_box(layout_ctx, node, flow_context, base),
+            RenderBox_Image => self.make_image_box(layout_ctx, node, base),
         };
         debug!("LayoutTreeBuilder: created box: %s", result.debug_str());
         result
@@ -470,7 +468,6 @@ pub impl LayoutTreeBuilder {
     fn make_image_box(&mut self,
                       layout_ctx: &LayoutContext,
                       node: AbstractNode,
-                      flow_context: FlowContext,
                       base: RenderBoxBase)
                       -> RenderBox {
         assert!(node.is_image_element());

src/servo/layout/inline.rs

@@ -17,7 +17,6 @@ use core::util;
 use geom::{Point2D, Rect, Size2D};
 use gfx::display_list::DisplayList;
 use gfx::geometry::Au;
-use gfx::image::holder;
 use gfx::text::text_run::TextRun;
 use gfx::text::util::*;
 use newcss::values::{CSSTextAlignCenter, CSSTextAlignJustify, CSSTextAlignLeft};
@@ -674,7 +673,7 @@ impl InlineFlowData {
                         let width = Au::from_px(size.get_or_default(Size2D(0, 0)).width);
                         image_box.base.position.size.width = width;
                     }
-                    TextRenderBoxClass(text_box) => {
+                    TextRenderBoxClass(_) => {
                         // Text boxes are preinitialized.
                     }
                     GenericRenderBoxClass(generic_box) => {