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style: Kill SharedStyleContext::default_computed_values.

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Now that cascade() gets a Device, we can use the default computed values from
there to avoid propagating that state all over the place.

Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This commit is contained in:
Emilio Cobos Álvarez 2017-03-13 22:50:43 +01:00
parent 16e318d055
commit eaf27ccfa0
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GPG key ID: 056B727BB9C1027C
14 changed files with 41 additions and 47 deletions
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7
components/style/servo/media_queries.rs
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@ -39,7 +39,10 @@ impl Device {
}
/// Return the default computed values for this device.
pub fn default_values(&self) -> &ComputedValues {
pub fn default_computed_values(&self) -> &ComputedValues {
// FIXME(bz): This isn't really right, but it's no more wrong
// than what we used to do. See
// https://github.com/servo/servo/issues/14773 for fixing it properly.
ComputedValues::initial_values()
}
@ -171,7 +174,7 @@ pub enum Range<T> {
impl Range<specified::Length> {
fn to_computed_range(&self, device: &Device) -> Range<Au> {
let default_values = device.default_values();
let default_values = device.default_computed_values();
// http://dev.w3.org/csswg/mediaqueries3/#units
// em units are relative to the initial font-size.
let context = computed::Context {