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Auto merge of #10402 - mbrubeck:make_mut, r=pcwalton

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Avoid unnecessary Arc::clone and Arc::make_mut

r? @pcwalton

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This commit is contained in:
bors-servo 2016-04-07 23:22:37 +05:30
commit 39ab006c8f
2 changed files with 13 additions and 1 deletions
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2
components/layout/construct.rs
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@ -973,7 +973,7 @@ impl<'a, ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode>
block_flow));
let fragment = Fragment::from_opaque_node_and_style(node.opaque(),
node.get_pseudo_element_type().strip(),
modified_style.clone(),
modified_style,
node.selected_style().clone(),
node.restyle_damage(),
fragment_info);

12
components/style/properties.mako.rs
View file

@ -7017,6 +7017,18 @@ pub fn modify_border_style_for_inline_sides(style: &mut Arc<ServoComputedValues>
is_first_fragment_of_element: bool,
is_last_fragment_of_element: bool) {
fn modify_side(style: &mut Arc<ServoComputedValues>, side: PhysicalSide) {
{
let border = &style.border;
let current_style = match side {
PhysicalSide::Left => (border.border_left_width, border.border_left_style),
PhysicalSide::Right => (border.border_right_width, border.border_right_style),
PhysicalSide::Top => (border.border_top_width, border.border_top_style),
PhysicalSide::Bottom => (border.border_bottom_width, border.border_bottom_style),
};
if current_style == (Au(0), BorderStyle::none) {
return;
}
}
let mut style = Arc::make_mut(style);
let border = Arc::make_mut(&mut style.border);
match side {