[librsvg: 7/10] Inline Length::from_cssparser into Length::parse

[Federico Mena Quintero <federico src gnome org>]

commit 710c4879104c8d63dc9ac180f8bd5d1492212350
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Nov 12 18:53:58 2019 -0600

    Inline Length::from_cssparser into Length::parse

 rsvg_internals/src/length.rs | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)
---
diff --git a/rsvg_internals/src/length.rs b/rsvg_internals/src/length.rs
index 5431438e..13a7b49d 100644
--- a/rsvg_internals/src/length.rs
+++ b/rsvg_internals/src/length.rs
@@ -265,7 +265,7 @@ macro_rules! define_length_type {
             /// [`check_nonnegative`]: #method.check_nonnegative
             #[allow(unused)]
             pub fn from_cssparser(parser: &mut Parser<'_, '_>) -> Result<Self, ValueErrorKind> {
-                Ok($name(Length::from_cssparser(parser)?))
+                Ok($name(Length::parse(parser)?))
             }
         }
 
@@ -347,16 +347,6 @@ impl Parse for Length {
     type Err = ValueErrorKind;
 
     fn parse(parser: &mut Parser<'_, '_>) -> Result<Length, ValueErrorKind> {
-        Length::from_cssparser(parser)
-    }
-}
-
-impl Length {
-    pub fn new(l: f64, unit: LengthUnit) -> Length {
-        Length { length: l, unit }
-    }
-
-    pub(crate) fn from_cssparser(parser: &mut Parser<'_, '_>) -> Result<Length, ValueErrorKind> {
         let length = {
             let token = parser.next().map_err(|_| {
                 ValueErrorKind::Parse(ParseError::new(
@@ -433,6 +423,12 @@ impl Length {
     }
 }
 
+impl Length {
+    pub fn new(l: f64, unit: LengthUnit) -> Length {
+        Length { length: l, unit }
+    }
+}
+
 fn font_size_from_values(values: &ComputedValues, params: &ViewParams) -> f64 {
     let v = &values.font_size.0.value().0;