Auto merge of #20615 - KiChjang:window-indexed-getter, r=emilio

Implement window indexed getter

Fixes #4589.

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bors-servo 2018-05-17 18:52:38 -04:00 committed by GitHub
commit 3d109b4574
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40 changed files with 161 additions and 237 deletions

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@ -3792,7 +3792,7 @@ impl DocumentMethods for Document {
let y = *y as f32;
let point = &Point2D::new(x, y);
let window = window_from_node(self);
let viewport = window.window_size().unwrap().initial_viewport;
let viewport = window.window_size()?.initial_viewport;
if self.browsing_context().is_none() {
return None;
@ -3826,7 +3826,10 @@ impl DocumentMethods for Document {
let y = *y as f32;
let point = &Point2D::new(x, y);
let window = window_from_node(self);
let viewport = window.window_size().unwrap().initial_viewport;
let viewport = match window.window_size() {
Some(size) => size.initial_viewport,
None => return vec![]
};
if self.browsing_context().is_none() {
return vec!();