Update CSSUnit

src/components/main/layout/box.rs

@@ -22,11 +22,12 @@ use gfx::display_list::{DisplayList, ImageDisplayItem, ImageDisplayItemClass};
 use gfx::display_list::{SolidColorDisplayItem, SolidColorDisplayItemClass, TextDisplayItem};
 use gfx::display_list::{TextDisplayItemClass};
 use gfx::font::{FontStyle, FontWeight300};
-use gfx::geometry::{Au, pt_to_px};
+use gfx::geometry::Au;
 use gfx::text::text_run::TextRun;
 use newcss::color::rgb;
 use newcss::complete::CompleteStyle;
-use newcss::units::{Cursive, Em, Fantasy, Monospace, Pt, Px, SansSerif, Serif};
+use newcss::units::{Em, Px};
+use newcss::units::{Cursive, Fantasy, Monospace, SansSerif, Serif};
 use newcss::values::{CSSClearNone, CSSClearLeft, CSSClearRight, CSSClearBoth};
 use newcss::values::{CSSFontFamilyFamilyName, CSSFontFamilyGenericFamily};
 use newcss::values::{CSSFontSizeLength, CSSFontStyleItalic, CSSFontStyleNormal};
@@ -790,7 +791,6 @@ impl RenderBox {
 
         let font_size = match my_style.font_size() {
             CSSFontSizeLength(Px(length)) => length,
-            CSSFontSizeLength(Pt(length)) => pt_to_px(length),
             // todo: this is based on a hard coded font size, should be the parent element's font size
             CSSFontSizeLength(Em(length)) => length * 16f, 
             _ => 16f // px units

src/components/main/layout/inline.rs

@@ -18,7 +18,7 @@ use geom::{Point2D, Rect, Size2D};
 use gfx::display_list::DisplayList;
 use gfx::geometry::Au;
 use newcss::values::{CSSTextAlignLeft, CSSTextAlignCenter, CSSTextAlignRight, CSSTextAlignJustify};
-use newcss::units::{Em, Px, Pt};
+use newcss::units::{Em, Px};
 use newcss::values::{CSSLineHeightNormal, CSSLineHeightNumber, CSSLineHeightLength, CSSLineHeightPercentage};
 use servo_util::range::Range;
 use servo_util::tree::TreeNodeRef;
@@ -194,7 +194,6 @@ impl LineboxScanner {
                     CSSLineHeightNumber(l) => em_size.scale_by(l),
                     CSSLineHeightLength(Em(l)) => em_size.scale_by(l),
                     CSSLineHeightLength(Px(l)) => Au::from_frac_px(l),
-                    CSSLineHeightLength(Pt(l)) => Au::from_pt(l),
                     CSSLineHeightPercentage(p) => em_size.scale_by(p / 100.0f)
                 };
 
@@ -690,7 +689,6 @@ impl InlineFlowData {
                             CSSLineHeightNumber(l) => em_size.scale_by(l),
                             CSSLineHeightLength(Em(l)) => em_size.scale_by(l),
                             CSSLineHeightLength(Px(l)) => Au::from_frac_px(l),
-                            CSSLineHeightLength(Pt(l)) => Au::from_pt(l),
                             CSSLineHeightPercentage(p) => em_size.scale_by(p / 100.0f)
                         };
 

src/components/main/layout/model.rs

@@ -8,7 +8,7 @@ use std::num::Zero;
 use geom::side_offsets::SideOffsets2D;
 use gfx::geometry::Au;
 use newcss::complete::CompleteStyle;
-use newcss::units::{Length, Em, Pt, Px};
+use newcss::units::{Length, Em, Px};
 use newcss::values::{CSSBorderWidth, CSSBorderWidthLength, CSSBorderWidthMedium};
 use newcss::values::{CSSBorderWidthThick, CSSBorderWidthThin, CSSFontSize, CSSFontSizeLength};
 use newcss::values::{CSSWidth, CSSWidthLength, CSSWidthPercentage, CSSWidthAuto};
@@ -27,11 +27,9 @@ pub struct BoxModel {
 fn from_length(length: Length, font_size: CSSFontSize) -> Au {
     match length {
         Px(v) => Au::from_frac_px(v),
-        Pt(v) => Au::from_pt(v),
         Em(em) => {
             match font_size {
                 CSSFontSizeLength(Px(v)) => Au::from_frac_px(em * v),
-                CSSFontSizeLength(Pt(v)) => Au::from_pt(em * v),
                 _ => fail!("expected non-relative font size")
             }
         }